CN206258265U - A kind of load test device for lifting node - Google Patents
A kind of load test device for lifting node Download PDFInfo
- Publication number
- CN206258265U CN206258265U CN201621010896.2U CN201621010896U CN206258265U CN 206258265 U CN206258265 U CN 206258265U CN 201621010896 U CN201621010896 U CN 201621010896U CN 206258265 U CN206258265 U CN 206258265U
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- China
- Prior art keywords
- lifting
- hole
- load test
- test device
- node
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Abstract
The utility model discloses a kind of load test device for lifting node, including the lifting test stand and lifting testing equipment being connected with each other, lifting test stand includes upper frame and lower frame.A kind of load test device for lifting node of the utility model, without the Large-scale Hoisting equipment such as overhead traveling crane or crane, lifting panel load can be completed with lifting test stand and lifting testing equipment as main tool to test, significantly improve lifting panel load test method, simple operation, movement performance is good, time saving and energy saving, reduces floor space and saves experimentation cost.
Description
Technical field
The utility model belongs to Petroleum Machinery Industry technical field, and in particular to a kind of load test dress of lifting node
Put.
Background technology
Before oil-well rig part is lifted or suspended in midair, node need to be lifted to it carries out load test, to verify that it hangs
Whether the intensity for filling node meets design specification.Such as Fig. 1, the load test that node is lifted at present mainly uses overhead traveling crane or crane
Deng Large-scale Hoisting equipment, the lifting node that will need to carry out load test is connected by lifting rope with pulling force sensor, and pulling force is passed
Sensor is connected with overhead traveling crane or hoist lifting hook again.Overhead traveling crane or hoist lifting hook constantly rise, until pulling force sensor shows load value
Reach predetermined value.Test effect is influenceed to avoid oil-well rig part from being lifted in test, is added on the oil part and is matched somebody with somebody
Pouring weight with keep balance.But this traditional test method has the disadvantage that：
(1) experiment movement is poor, needs for oil-well rig part Large-scale Hoisting equipment to be adjusted to test site before doing experiment, or
Overhead traveling crane or crane are moved to part top by person；
(2) experiment needs Large-scale Hoisting equipment and its operating personnel to coordinate and could complete, and wastes time and energy；
(3) experimentation cost is higher；
(4) a whole set of experimental rig floor space is larger；
(5) objects such as balancing weight are needed.
Utility model content
The purpose of this utility model is to provide a kind of load test device for lifting node, solves existing lifting node
The problem that load test needs Large-scale Hoisting equipment, wastes time and energy.
The technical scheme that the utility model is used is, a kind of load test device for lifting node, including is connected with each other
Lifting test stand and lifting testing equipment, lifting test stand include upper frame and lower frame.
The characteristics of the utility model, also resides in：
Upper frame includes crossbeam, and the two ends of crossbeam are respectively connected with supporting leg, are provided with crossbeam and the lifting testing equipment
The experiment otic placode of connection.
Lower frame includes two bases, and compression beam is connected between two bases, and two supporting legs insert two bases respectively
In.
Some pin-and-hole a are provided with two supporting legs, some pin-and-hole bs corresponding with pin-and-hole a, pin-and-hole are provided with two bases
Connected by bearing pin a between a and pin-and-hole b.
The otic placode long with through hole is provided with two bases, is provided with compression beam corresponding with otic placode through hole long
Through hole, the through hole of otic placode long is connected with the through hole of pressure strip by bearing pin b.
Compression beam is provided with block rubber away from one end of crossbeam.
Roller and roller ear mount are provided with below two bases, through hole is provided with roller and roller ear mount, roller
Connected by bearing pin c between the through hole of through hole and roller ear mount.
Lifting testing equipment includes the pulling force sensor being connected with experiment otic placode by shackle a, and pulling force sensor is by unloading
Button b is connected with lifting gear, and lifting gear is connected by shackle c with lifting node.
Lifting gear uses any one in hand chain lever hoist or chain block or electric block.
Lifting node uses any one in hanger or lifting pipe or suspention otic placode.
The beneficial effects of the utility model are：A kind of load test device for lifting node of the utility model, without overhead traveling crane
Or the Large-scale Hoisting equipment such as crane, can complete lifting node as main tool with lifting test stand and lifting testing equipment and carry
Lotus is tested, and significantly improves lifting panel load test method, and simple operation, movement performance is good, time saving and energy saving, reduces and accounts for
Ground and saves experimentation cost at space.
Brief description of the drawings
Fig. 1 is the load test schematic diagram of existing lifting node；
Fig. 2 (a) is a kind of front view of the load test device for lifting node of the utility model；
Fig. 2 (b) is a kind of side view of the load test device for lifting node of the utility model；
Fig. 3 (a) is the front view of lifting test stand in a kind of load test device for lifting node of the utility model；
Fig. 3 (b) is A-A direction views in Fig. 3 (a)；
Fig. 3 (c) is the side view of lifting test stand in a kind of load test device for lifting node of the utility model；
Fig. 4 is I portions enlarged drawing in Fig. 3 (c)；
Fig. 5 is II portions enlarged drawing in Fig. 3 (c)；
Fig. 6 is the structural representation of lifting testing equipment in a kind of load test device for lifting node of the utility model.
In figure, test stand is 1. lifted, 2. lift testing equipment, 3. crossbeam, 4. test otic placode, 5. supporting leg, 6. base, 7. pressed
Tight beam, 8. bearing pin a, 9. bearing pin b, 10. otic placode long, 11. block rubbers, 12. pin-and-hole a, 13. pin-and-hole b, 14. roller ear mounts, 15. rollings
Wheel, 16. bearing pin c, 17. shackle a, 18. pulling force sensors, 19. shackle b, 20. lifting gears, 21. shackle c, 22. lifting nodes,
23. oil-well rig parts.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of load test device for lifting node of the utility model, such as Fig. 2 (a) show front view, such as Fig. 2 (b) institutes
It is shown as side view, including the lifting test stand 1 and lifting testing equipment 2 being connected with each other.
Shown in the lifting front view of test stand 1 such as Fig. 3 (a), in Fig. 3 (a) shown in A-A direction views such as Fig. 3 (b), side view is such as
Shown in Fig. 3 (c), including upper frame and lower frame.Upper frame includes crossbeam 3, and the two ends of crossbeam 3 are welded with supporting leg 5, crossbeam 3
On be welded with and lift the experiment otic placode 4 that is connected of testing equipment 2.Lower frame includes two bases 6, is connected between two bases 6
There is compression beam 7, I portions enlarged drawing in Fig. 3 (c) is as shown in figure 4, two supporting legs 5 form sleeve cooperation in inserting two bases 6 respectively
Structure, is provided with some pin-and-hole a12 on two supporting legs 5, some pin-and-holes corresponding with pin-and-hole a12 are provided with two bases 6
Inserting bearing pin a8 after b13, pin-and-hole a12 and pin-and-hole b13 alignment fixes supporting leg 5 and base 6, therefore can be according to lifting testing equipment 2
Size with oil-well rig part 23 adjusts upper frame just.The otic placode long 10 with through hole is provided with two bases 6, is pressed
The through hole corresponding with the through hole of otic placode long 10 is provided with compression beam 7 on oil-well rig part 23, by otic placode long 10
Through hole aligns with the through hole on pressure strip 7, and insertion bearing pin b9 connects pressure strip 7 and base 6.To prevent oil-well rig during experiment
Part 23 pads block rubber 11 by crushing between compression beam 7 and oil-well rig part 23.
II portions enlarged drawing in Fig. 3 (c) is as shown in figure 5, the lower section of two bases 6 is provided with roller 15 and roller ear mount
14, through hole is provided with roller 15 and roller ear mount 14, therefore the utility model device can be pushed into the top of oil-well rig part 23, rolling
The through hole alignment of wheel ear mount 14 and roller 15, just can make the utility model device fix and be tested after insertion bearing pin c16, and
Part is adjusted to test site without overhead traveling crane or crane or overhead traveling crane or crane are moved into part top.
Lifting testing equipment 2 is connected by testing otic placode 4 with lifting test stand 1.As shown in fig. 6, lifting testing equipment 2 is wrapped
The pulling force sensor 18 being connected with experiment otic placode 4 by shackle a17 is included, pulling force sensor 18 passes through shackle b19 and lifting gear
20 connections, lifting gear 20 uses any one in hand chain lever hoist or chain block or electric block, according to hanger
Load test value size chooses corresponding lifting gear 20, and lifting gear 20 is connected with lifting node 22 by shackle c21, lifted
Node 22 uses any one in hanger or lifting pipe or suspention otic placode, and lifting node 22 is by taking hanger as an example, lifting in Fig. 6
Instrument 20 lifts the experiment otic placode 4 of test stand 1, pulling force sensor 18, hand chain lever hoist and hangs by taking hand chain lever hoist as an example
Ear is linked to be a guide chain.
The handle of hand chain lever hoist is pulled manually, and the defeated of several times size is obtained with less input power by lever principle
Go out tractive force, tighten whole piece guide chain.Load is continued to increase as power by the use of handle, when the display load of pulling force sensor 18
After numerical value reaches prior setting and numerical value display stabilization, the deformation of observation hanger and its weld seam carries out an acceptance inspection.
A kind of load test device for lifting node of the utility model, without the Large-scale Hoisting equipment such as overhead traveling crane or crane, uses
Lifting test stand 1 and lifting testing equipment 2 can complete lifting panel load and test as main tool, significantly improve and hang
Dress panel load test method, simple operation, movement performance is good, time saving and energy saving, reduces floor space and saves and tests into
This.
Claims (8)
1. it is a kind of lift node load test device, it is characterised in that including be connected with each other lifting test stand (1) and lifting
Testing equipment (2), lifting test stand (1) includes upper frame and lower frame；
The upper frame includes crossbeam (3), and the two ends of crossbeam (3) are respectively connected with supporting leg (5), be provided with crossbeam (3) with it is described
The experiment otic placode (4) of lifting testing equipment (2) connection；
The lower frame includes two bases (6), and compression beam (7), described two supporting legs (5) are connected between two bases (6)
Respectively in two bases (6) of insertion.
2. it is according to claim 1 it is a kind of lift node load test device, it is characterised in that described two supporting legs
(5) some pin-and-hole a (12) are provided with, some pin-and-hole bs corresponding with pin-and-hole a (12) is provided with described two bases (6)
(13), connected by bearing pin a (8) between pin-and-hole a (12) and pin-and-hole b (13).
3. it is according to claim 1 it is a kind of lift node load test device, it is characterised in that described two bases
(6) otic placode long (10) with through hole is provided with, is provided with the compression beam (7) corresponding with otic placode long (10) through hole
Through hole, the through hole of otic placode (10) long is connected with the through hole of compression beam (7) by bearing pin b (9).
4. it is according to claim 1 it is a kind of lift node load test device, it is characterised in that the compression beam (7)
One end away from the crossbeam (3) is provided with block rubber (11).
5. it is according to claim 1 it is a kind of lift node load test device, it is characterised in that described two bases
(6) roller (15) and roller ear mount (14) are provided with below, through hole, roller is provided with roller (15) and roller ear mount (14)
(15) it is connected by bearing pin c (16) between through hole and the through hole of roller ear mount (14).
6. a kind of load test device for lifting node according to claim 1, it is characterised in that lifting experiment sets
Standby (2), including testing the pulling force sensor (18) that otic placode (4) is connected with described by shackle a (17), pulling force sensor (18) leads to
Cross shackle b (19) to be connected with lifting gear (20), lifting gear (20) is connected by shackle c (21) with lifting node (22).
7. it is according to claim 6 it is a kind of lift node load test device, it is characterised in that the lifting gear
(20) any one in hand chain lever hoist or chain block or electric block is used.
8. it is according to claim 6 it is a kind of lift node load test device, it is characterised in that the lifting node
(22) any one in hanger or lifting pipe or suspention otic placode is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010896.2U CN206258265U (en) | 2016-08-30 | 2016-08-30 | A kind of load test device for lifting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010896.2U CN206258265U (en) | 2016-08-30 | 2016-08-30 | A kind of load test device for lifting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258265U true CN206258265U (en) | 2017-06-16 |
Family
ID=59022191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010896.2U Expired - Fee Related CN206258265U (en) | 2016-08-30 | 2016-08-30 | A kind of load test device for lifting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589018A (en) * | 2017-09-20 | 2018-01-16 | 东营万邦石油科技有限责任公司 | A kind of hanger load testing machine and its application method |
| CN109747774A (en) * | 2018-12-20 | 2019-05-14 | 大连中远海运重工有限公司 | Deck well loads tool structure |
-
2016
- 2016-08-30 CN CN201621010896.2U patent/CN206258265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589018A (en) * | 2017-09-20 | 2018-01-16 | 东营万邦石油科技有限责任公司 | A kind of hanger load testing machine and its application method |
| CN107589018B (en) * | 2017-09-20 | 2023-08-11 | 山东万邦石油科技股份有限公司 | Lifting lug loading test device and application method thereof |
| CN109747774A (en) * | 2018-12-20 | 2019-05-14 | 大连中远海运重工有限公司 | Deck well loads tool structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |