CN219532736U - Anchor ear type lifting lug load testing tool - Google Patents
Anchor ear type lifting lug load testing tool Download PDFInfo
- Publication number
- CN219532736U CN219532736U CN202223191281.2U CN202223191281U CN219532736U CN 219532736 U CN219532736 U CN 219532736U CN 202223191281 U CN202223191281 U CN 202223191281U CN 219532736 U CN219532736 U CN 219532736U
- Authority
- CN
- China
- Prior art keywords
- lifting lug
- type lifting
- hoop
- supporting leg
- lug
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a hoop type lifting lug load testing tool, which relates to the technical field of marine structure lifting lug load testing, and comprises the following steps: the hoop type lifting lug installation assembly comprises a tooling bottom plate, a main supporting leg and an auxiliary supporting leg, wherein the middle part of the upper side of the tooling bottom plate is fixedly connected with the bottom ends of the main supporting leg and the auxiliary supporting leg respectively, the main supporting leg and the auxiliary supporting leg are cylindrical, and the height of the main supporting leg is larger than that of the auxiliary supporting leg; this staple bolt type lug load test fixture will fix the lug on the primary structure, transfer to this frock on, simulate actual conditions, and the accessible is fixed the lug at the top of frock, shank, stull department position, satisfy multiple form lug load test demand and test on ground, the operational environment is good, the test station is fixed, the loop wheel machine position is fixed, test efficiency has been improved, if the lug goes wrong, dismantle convenient, can in time restore, the operation degree of difficulty reduces, test cost has been reduced.
Description
Technical Field
The utility model relates to the technical field of load testing of lifting lugs of marine structures, in particular to a hoop type lifting lug load testing tool.
Background
At present, the marine oil and gas industry, especially the specificity of deep water operation, has extremely high requirements on safety, so that all lifting lugs of marine structures need to be subjected to load test before being used. In the normal load test, a lifting lug is fixed on an original structure, and is tested by loading a large crane on the lifting lug, so that the next problem is stored;
a) The load test device is fixed on an original structure, the weight of the original structure cannot reach a load test value, and structurally loading and unloading are complicated.
b) The lifting lugs are more in variety, need to be fixed on different original structures, and have high-altitude operation and test station back and forth variation.
c) The lifting lug is fixed on the original structure, the stations are different, the crane needs to be moved frequently, and the efficiency is low.
d) The lifting lug is fixed on the original structure, so that the lifting lug is problematic and is not easy to repair.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the anchor ear type lifting lug load testing tool which is used for transferring lifting lugs fixed on an original structure to the tool, simulating actual working conditions, increasing and reducing balancing weights according to requirements to realize load distribution, and can be used for testing the lifting lugs on the ground by fixing the lifting lugs at the positions of the top, the legs and the cross braces of the tool, so that the requirements of testing the lifting lug load in various forms are met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: staple bolt type lug load test fixture includes:
the hoop type lifting lug installation assembly comprises a tool bottom plate, a main supporting leg and an auxiliary supporting leg, wherein the middle part of the upper side of the tool bottom plate is fixedly connected with the bottom ends of the main supporting leg and the auxiliary supporting leg respectively, the main supporting leg and the auxiliary supporting leg are cylindrical, the height of the main supporting leg is larger than that of the auxiliary supporting leg, the top end of the auxiliary supporting leg is fixedly connected with one end of a transverse supporting column, the other end of the transverse supporting column is connected with the side surface of the top of the main supporting leg, and the top of the main supporting leg is connected with a flange;
the load testing assembly is connected with the bottom of the hanging assembly, the bottom of the hanging assembly is connected with the hoop-type lifting lug, and the hoop-type lifting lug is fixed on the hoop-type lifting lug installation assembly.
The frock bottom plate is used for connecting main landing leg and vice landing leg, and main landing leg, vice landing leg, cross brace post and flange provide four stations and are used for installing staple bolt type lug, satisfy multiple form lug load test demand, and the top of articulating the subassembly is used for connecting the cantilever of crane, and the staple bolt type lug is connected to the bottom of articulating the subassembly, promotes the staple bolt type lug through the crane and carries out the load test.
Further, the hoop-type lifting lug installation assembly further comprises a limiting ring, the top of the auxiliary supporting leg is fixedly sleeved with the limiting ring, and the part of the main supporting leg, which is positioned at the lower side of the transverse supporting column, is also fixedly sleeved with the limiting ring. The auxiliary support leg and the main support leg are provided with the anchor ear type lifting lug, the anchor ear type lifting lug is located below the limiting ring, the limiting ring can limit the top of the anchor ear type lifting lug on the auxiliary support leg and the main support leg, and the anchor ear type lifting lug is prevented from sliding upwards on the auxiliary support leg and the main support leg to influence the load test.
Further, staple bolt type lug installation component still includes the cushion, the bottom array of frock bottom plate is provided with the cushion, and the cushion is with frock bottom plate bottom bed hedgehopping, can insert the frock bottom plate through fork truck, holds up the mobile position with the frock bottom plate.
Further, still include the balancing weight, the balancing weight has been placed respectively at frock bottom plate's upside both ends, and the balancing weight is provided with a plurality ofly, and the symmetry stacks at frock bottom plate's upside both ends, and the balancing weight of simulation primary structure stacks and can improve stability, takes place danger when avoiding weight unbalance test.
Further, the hooking component comprises a hook ring and a lower sling, the hook ring is hooked on the hoop-type lifting lug, one end of the lower sling is connected to the hook ring, the hook ring is hooked on the hoop-type lifting lug, and the lower sling is conveniently and rapidly connected to the hoop-type lifting lug, so that the operation is convenient.
Further, the load testing component comprises a lower connecting ring, a weighing sensor, an upper connecting ring and an upper sling, wherein the other end of the lower sling is connected with the lower connecting ring, the lower connecting ring is connected with one end of the weighing sensor, the other end of the weighing sensor is connected with the upper connecting ring, the upper connecting ring is connected with one end of the upper sling, the top end of a cantilever of the crane is connected with the sling, the bottom of the sling is provided with a lifting hook, the lifting hook is hung with the one end of going up the connecting ring of keeping away from, and the hoist cable on the hoist cable lug top of hoist cable lug high-speed joint is gone up in the convenience of lifting hook, through the lifting of crane cantilever, upwards draws staple bolt type lug with the help of going up hoist cable and lower hoist cable, applys the load, can detect the biggest load that staple bolt type lug can bear through weighing sensor between lower connecting ring and the last connecting ring, accomplishes the work of staple bolt type lug load test.
Compared with the prior art, the utility model has the beneficial effects that: this staple bolt formula lug load test fixture has following benefit:
1. the lifting lug fixed on the original structure is transferred to the tool, the actual working condition is simulated, and the balancing weight can be increased or decreased according to the requirement to realize load distribution;
2. the lifting lug can be fixed at the top, the leg and the cross brace of the tool, so that the load testing requirements of various lifting lugs are met, the load testing requirements are tested on the ground, the operation environment is good, the testing station is fixed, the crane is fixed, and the testing efficiency is improved;
3. if the lifting lug has a problem, the lifting lug is convenient to detach and can be repaired in time, the operation difficulty is reduced, and the test cost is reduced;
4. the load test can be safely, conveniently and quickly carried out on the hoop-type lifting lug, and a large amount of test cost is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in its entirety;
FIG. 3 is a schematic diagram of a simulation station according to the present utility model;
FIG. 4 is a schematic diagram of a simulation station II of the present utility model;
FIG. 5 is a schematic diagram of a three-stage simulation station according to the present utility model;
FIG. 6 is a schematic diagram of a simulation station four configuration of the present utility model.
In the figure: 1 frock bottom plate, 2 main landing leg, 3 vice landing leg, 4 spacing ring, 5 cross brace post, 6 flange, 7 staple bolt formula lugs, 8 shackle, 9 lower hoist cable, 10 go up go-between, 11 weighing sensor, 12 go-between, 13 go-between, 14 lifting hook, 15 balancing weight, 16 crane.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: staple bolt type lug load test fixture includes:
the hoop type lifting lug installation assembly comprises a tool bottom plate 1, a main supporting leg 2 and an auxiliary supporting leg 3, wherein the middle part of the upper side of the tool bottom plate 1 is fixedly connected with the bottom ends of the main supporting leg 2 and the auxiliary supporting leg 3 respectively, the main supporting leg 2 and the auxiliary supporting leg 3 are cylindrical, the height of the main supporting leg 2 is larger than that of the auxiliary supporting leg 3, the top end of the auxiliary supporting leg 3 is fixedly connected with one end of a transverse supporting column 5, the other end of the transverse supporting column 5 is connected with the top side surface of the main supporting leg 2, and the top of the main supporting leg 2 is connected with a flange 6;
the bottom of the load testing assembly is connected with the hanging assembly, the bottom of the hanging assembly is connected with the hoop-type lifting lug 7, and the hoop-type lifting lug 7 is fixed on the hoop-type lifting lug installation assembly;
still include balancing weight 15, balancing weight 15 has been placed respectively at frock bottom plate 1's upside both ends, and balancing weight 15 is provided with six, and every is heavy 10 tons, and the symmetry stacks at frock bottom plate 1's upside both ends, and the counter weight of simulation primary structure stacks the symmetry and can improve stability, avoids the weight unbalance to take place danger when testing.
When the fixture is used, the fixture bottom plate 1 is used for connecting the main supporting leg 2 and the auxiliary supporting leg 3, and the main supporting leg 2, the auxiliary supporting leg 3, the transverse strut 5 and the flange 6 are provided with four stations for installing the hoop-type lifting lugs;
wherein: the hoop-type lifting lug 7 is a first station when installed on the circumference side of the bottom of the main supporting leg 2, and can refer to the state of fig. 3;
the hoop-type lifting lug 7 is a station II when installed on the circumference side of the bottom of the auxiliary supporting leg 3, and can refer to the state of figure 4,
the hoop type lifting lug 7 is arranged at the top of the flange 6 and is a station III, and the state of fig. 5 can be referred to;
the hoop type lifting lug 7 is a station IV when installed in the middle of the cross brace 5, and the state of fig. 6 can be referred to;
satisfy multiple form lug load test demand, the top of articulated subassembly is used for connecting the cantilever of crane 16, and hoop type lug 7 is connected to the bottom of articulated subassembly, promotes hoop type lug 7 through crane 16 and carries out the load test.
In a second embodiment, referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a staple bolt formula lug load test fixture, this embodiment is roughly the same with embodiment one structure, the difference lies in:
the hoop type lifting lug installation assembly further comprises a limiting ring 4, the top of the auxiliary supporting leg 3 is fixedly sleeved with the limiting ring 4, and the part of the main supporting leg 2, which is positioned at the lower side of the transverse supporting column 5, is also fixedly sleeved with the limiting ring 4. The auxiliary supporting leg 3 and the main supporting leg 2 are provided with the anchor ear type lifting lugs, the anchor ear type lifting lugs are located below the limiting rings 4, the limiting rings 4 can limit the tops of the anchor ear type lifting lugs on the auxiliary supporting leg 3 and the main supporting leg 2, and the anchor ear type lifting lugs are prevented from sliding upwards on the auxiliary supporting leg 3 and the main supporting leg 2 to influence the load test.
In a third embodiment, referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a staple bolt formula lug load test fixture, this embodiment is roughly the same with embodiment two structures, and the difference lies in:
the hoop type lifting lug installation assembly further comprises a cushion block, the cushion block is arranged at the bottom array of the tooling bottom plate 1, the cushion block heightens the bottom of the tooling bottom plate 1, the tooling bottom plate 1 can be inserted into the tooling bottom plate 1 through a forklift, and the tooling bottom plate 1 is lifted to be at a moving position.
In a fourth embodiment, referring to fig. 1-6, the present utility model provides a technical solution: the embodiment is further described in the first embodiment; :
the hanging assembly comprises a hook ring 8 and a lower sling 9, wherein the hook ring 8 is hung on the hoop-type lifting lug 7, one end of the lower sling 9 is connected to the hook ring 8, the hook ring 8 is hung on the hoop-type lifting lug 7, and the lower sling 9 is conveniently and quickly connected to the hoop-type lifting lug 7, so that the operation is convenient.
The load testing assembly comprises a lower connecting ring 10, a weighing sensor 11, an upper connecting ring 12 and an upper sling 13, wherein the other end of the lower sling 9 is connected with the lower connecting ring 10, the lower connecting ring 10 is connected with one end of the weighing sensor 11, the other end of the weighing sensor 11 is connected with the upper connecting ring 12, the upper connecting ring 12 is connected with one end of the upper sling 13, the top end of a cantilever of a crane 16 is connected with the sling, the bottom of the sling is provided with a lifting hook 14, the lifting hook 14 is connected with one end, far away from the upper connecting ring 12, of the upper sling 13 in a hanging manner, and the sling at the top end of the cantilever is conveniently and quickly connected with the upper sling 13 by virtue of the lifting hook 14;
during the use, through the lifting of crane 16 cantilever, with the help of going up hoist cable 13 and lower hoist cable 9 with staple bolt type lug 7 upwards pull, exert the load, can detect the biggest load that staple bolt type lug 7 can bear through weighing sensor 11 between lower go-between 10 and the go-between 12, accomplish the work of staple bolt type lug load test.
The load cell 11 is of the prior art, and the maximum weighing of the load cell 11 is 100 tons.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Staple bolt type lug load test fixture, its characterized in that includes:
the hoop type lifting lug installation assembly comprises a tool bottom plate (1), a main support leg (2) and an auxiliary support leg (3), wherein the middle part of the upper side of the tool bottom plate (1) is fixedly connected with the bottom ends of the main support leg (2) and the auxiliary support leg (3) respectively, the main support leg (2) and the auxiliary support leg (3) are cylindrical, the height of the main support leg (2) is larger than that of the auxiliary support leg (3), the top end of the auxiliary support leg (3) is fixedly connected with one end of a transverse support column (5), the other end of the transverse support column (5) is connected with the top side surface of the main support leg (2), and the top of the main support leg (2) is connected with a flange (6);
the load testing assembly is connected with the bottom of the hanging assembly, the bottom of the hanging assembly is connected with the hoop-type lifting lug (7), and the hoop-type lifting lug (7) is fixed on the hoop-type lifting lug installation assembly.
2. The hoop-type lifting lug load testing tool according to claim 1, wherein: the hoop type lifting lug installation assembly further comprises a limiting ring (4), the top of the auxiliary supporting leg (3) is fixedly sleeved with the limiting ring (4), and the part, located on the lower side of the transverse supporting column (5), of the main supporting leg (2) is fixedly sleeved with the limiting ring (4).
3. The hoop-type lifting lug load testing tool according to claim 1, wherein: the hoop type lifting lug installation assembly further comprises a cushion block, and a cushion block is arranged at the bottom array of the tooling bottom plate (1).
4. The hoop-type lifting lug load testing tool according to claim 1, wherein: the fixture comprises a fixture bottom plate (1), and is characterized by further comprising a balancing weight (15), wherein the balancing weight (15) is respectively placed at two ends of the upper side of the fixture bottom plate (1).
5. The hoop-type lifting lug load testing tool according to claim 1, wherein: the hanging assembly comprises a hook ring (8) and a lower sling (9), wherein the hook ring (8) is hung on the hoop type lifting lug (7), and one end of the lower sling (9) is connected to the hook ring (8).
6. The hoop-type lifting lug load testing tool according to claim 5, wherein: the load testing assembly comprises a lower connecting ring (10), a weighing sensor (11), an upper connecting ring (12) and an upper sling (13), wherein the other end of the lower sling (9) is connected with the lower connecting ring (10), one end of the weighing sensor (11) is connected with the lower connecting ring (10), the other end of the weighing sensor (11) is connected with the upper connecting ring (12), and one end of the upper sling (13) is connected with the upper connecting ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191281.2U CN219532736U (en) | 2022-11-30 | 2022-11-30 | Anchor ear type lifting lug load testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191281.2U CN219532736U (en) | 2022-11-30 | 2022-11-30 | Anchor ear type lifting lug load testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532736U true CN219532736U (en) | 2023-08-15 |
Family
ID=87650127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223191281.2U Active CN219532736U (en) | 2022-11-30 | 2022-11-30 | Anchor ear type lifting lug load testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532736U (en) |
-
2022
- 2022-11-30 CN CN202223191281.2U patent/CN219532736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201402180Y (en) | Stacked detection device for detecting weighing performance of large-scale weighing machines | |
| CN108840221B (en) | Cartridge-bullet combined lifting appliance | |
| CN202974416U (en) | Electronic balance etalon device of mass-method liquid flow standard apparatus | |
| CN219532736U (en) | Anchor ear type lifting lug load testing tool | |
| CN110077963A (en) | A kind of installation method of large tank | |
| CN113264454B (en) | Engine hanging bracket convenient to adjust and used for repair | |
| CN214090025U (en) | Pile foundation resistance to compression carrier bar for static load test convenient to balance adjustment | |
| CN212871748U (en) | Hoist test fixture | |
| CN103759928B (en) | The method of the bearing load of detection hoisting large-size equipment equalizer bar | |
| CN216349497U (en) | Novel rapid nondestructive testing device for static load of special transport container lifting lug | |
| CN220854142U (en) | Hanging beam test bed | |
| CN107304030B (en) | Special hoisting device for replacing heat exchange tube of transverse tube cooler and application method thereof | |
| CN107589018B (en) | Lifting lug loading test device and application method thereof | |
| CN207537004U (en) | A kind of steel billet hanging device | |
| CN220854487U (en) | A test fixture for hoist and mount vaulting pole test | |
| CN207608202U (en) | A kind of double-machine lifting crane carrying pole device | |
| CN206244297U (en) | manual mobile lift device | |
| CN209453515U (en) | A kind of efficient mechanical maintenance skid mounted equipment | |
| CN212313655U (en) | Baffle gravity control structure of table trolley | |
| CN221426296U (en) | Carrier vehicle frame test device | |
| CN215115124U (en) | Aerial working platform test bench | |
| CN220701879U (en) | Large-scale equipment bearing platform | |
| CN218437225U (en) | Vertical resistance to compression static load test device of pile foundation | |
| CN115535914A (en) | Detachable assembly type jacking tool and using method thereof | |
| CN213985594U (en) | Torsional rigidity test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |