CN104729778B - Injection head drawing force device - Google Patents
Injection head drawing force device Download PDFInfo
- Publication number
- CN104729778B CN104729778B CN201510165093.8A CN201510165093A CN104729778B CN 104729778 B CN104729778 B CN 104729778B CN 201510165093 A CN201510165093 A CN 201510165093A CN 104729778 B CN104729778 B CN 104729778B
- Authority
- CN
- China
- Prior art keywords
- injection head
- plate assembly
- bent plate
- dowel
- drawing force
- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 44
- 239000007924 injection Substances 0.000 title claims abstract description 44
- 244000261422 Lysimachia clethroides Species 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The invention provides an injection head drawing force device which comprises a base. The injection head drawing force device is characterized in that a support is assembled below the base and provided with a sensor, a connecting base is arranged above the base, a testing rod is vertically installed on the connecting base, and an injection head is installed on the testing rod. The injection head drawing force device is particularly suitable for testing drawing force of the injection head, in the working process, the injection head draws the testing rod, the drawing force is transmitted to the sensor through the support, after the sensor is loaded and stressed, an elastic body strain gage in the sensor generates the resistance induction change to generate an analog signal, a signal converter converts the analog signal into a digital signal, the digital signal is finally displayed on a screen and read by an operator, and the whole process is convenient, fast, safe and reliable. When the specification and the model of the injection head are replaced, only the connecting base needs to be replaced. The injection head drawing force device can test the maximum drawing force to be up to 106 N, the precision can reach 103 N, the operator can operate the device remotely, the safety coefficient n is equal to six, and use is safe and reliable.
Description
Technical field
The utility model belongs to oil equipment field, and in particular to a kind of injection head drawing power apparatus, is particularly well-suited to note
Enter head inspection pulling capacity.
Background technology
Injection head will directly affect whole and set as very important part on coiled tubing work vehicle, the quality of its performance
Standby construction effect, therefore severe test is carried out to it when injection head is installed per chassis, check its performance whether up to standard,
Optimal working condition can be reached, injection head is the important component part on continuous oil pipe device, is not examined in the market
Whether the pulling capacity for testing injection head reaches the device of predicted value.
The content of the invention
For problem above, the invention provides a kind of injection head drawing power apparatus.
The present invention is achieved by the following technical solutions：A kind of injection head drawing power apparatus, the top of the base is
Connecting seat, vertically-mounted on connecting seat to have a check bar, described check bar one end is provided with injection head, described test club it is another
End is fixed on the upper surface of bearing ear mount by disk；The front end of the injection head is injection head gooseneck.The lower section of the base
It is furnished with bearing, bearing is provided with sensor, and the sensor is arranged on bearing lower surface.The injection head gooseneck includes front bent plate
Assembly, one end of front bent plate assembly is provided with dowel A, and dowel A is provided with through hole；Afterwards one end of bent plate assembly is provided with dowel
B, dowel B are provided with through hole, and hinging pin shaft a passes through the through hole on dowel A and dowel B, by front bent plate assembly and palintrope
Plate assembly is hinged；Folding ram is hinged respectively by bearing pin b, bearing pin c with front bent plate assembly and rear bent plate assembly, on folding ram
Equipped with balanced valve；It is evenly equipped with roller box on bent plate assembly afterwards, roller is installed inside roller box；It is close to be hinged with front bent plate assembly
Roller box oil cylinder is installed on three roller boxes of position, hydraulic control one-way valve, three hydraulic control one-way valves are housed on roller box oil cylinder
For parallel connection.
The usefulness of the invention is：The present invention is especially suitable for injection head inspection pulling capacity, during work, injection head drawing
Test club, is passed to pulling capacity on sensor by bearing, the elastomer foil gauge of sensor internal after sensor loading stress
The sensing change of generation resistance produces analog signal, and signal converter converts analog signals into data signal, is eventually displayed in screen
Reading is carried out for operating personnel on curtain, whole process is convenient and swift, safe and reliable.When injection head specifications and models are changed, only need
Change connecting seat.The present invention can check the pulling capacity that draft is 106N, and precision is up to 103N, and operating personnel can
Operate a long way off, safety coefficient n=6 is safe and reliable.
Description of the drawings
Fig. 1 is a kind of front view of injection head drawing power apparatus；
Fig. 2 is a kind of left view of injection head drawing power apparatus；
Fig. 3 is a kind of injection head gooseneck structure schematic diagram of injection head drawing power apparatus.
In figure, 1 injection head, 2 check bars, 3 connecting seats, 4 bases, 5 bearings, 6 sensors, 7 injection head goosenecks, 7-1 is antecurvature
Plate assembly, 7-2 folding rams, 7-3 hinging pin shaft a, bent plate assembly after 7-4,7-5 rollers, 7-6 roller box oil cylinders, 7-7 rollers
Box, 7-8 bearing pin b, 7-9 bearing pin c, 1-1 dowel A, 4-1 dowel B
Specific embodiment
The top of base 4 described in one is connecting seat 3, vertically-mounted on connecting seat 3 to have check bar 2, the upper end of the check bar 2
Injection head 1 is installed, the other end of described test club 2 is fixed on the upper surface of the ear mount of bearing 5 by disk；The injection head
1 front end is injection head gooseneck 7.The lower section of the base 4 is furnished with bearing 5, and bearing 5 is provided with sensor 6, the sensor 6
It is arranged on the lower surface of bearing 5.The injection head gooseneck includes front bent plate assembly 7-1, and one end of the front bent plate assembly 7-1 is provided with
Dowel A1-1, dowel A1-1 is provided with through hole；Afterwards one end of bent plate assembly 7-4 is provided with dowel B4-1, dowel B4-1
Be provided with through hole, hinging pin shaft a7-3 through the through hole on dowel A1-1 and dowel B4-1, by front bent plate assembly 7-1 with it is rear
Bent plate assembly 7-4 is hinged；Folding ram 7-2 is total with front bent plate assembly 7-1 and rear bent plate by bearing pin b7-8, bearing pin c7-9 respectively
It is hinged into 7-4, balanced valve 11 is housed on folding ram 7-2；It is evenly equipped with roller box 7-7, roller box 7-7 on bent plate assembly 7-4 afterwards
Inside is provided with roller 7-5；Near with three roller box 7-7 of front bent plate assembly 7-1 articulated positions on be provided with roller box oil
Cylinder 7-6；Roller box oil cylinder 7-6 is equipped with hydraulic control one-way valve 7-10.
The device is made up of base 4, bearing 5, connecting seat 3, check bar 2 and sensor 6.Base is placed in ground surface, even
Joint chair is placed on base, and according to the injection head of different size corresponding connecting seat is changed.Sensor is hinged on bearing, is passed through
Bearing links together sensor with test club, and during work, injection head drawing test club is fixed on the experiment of bearing upper surface
Pulling capacity is passed to bearing by bar, and then bearing passes to pulling capacity on sensor, sensor internal after sensor loading stress
Elastomer foil gauge there is resistance sensing change and produce analog signal, signal converter converts analog signals into digital letter
Number, be eventually displayed on screen carries out reading for operating personnel.
The base 4 of the present invention facilitates technical staff to observe injection head ruuning situation equipped with ladder, and base is easy to move
It is dynamic, strong adaptability.
The present invention can check the pulling capacity that draft is 106N, and precision is up to 103N, and operating personnel can be a long way off
Operation, safety coefficient n=6 is safe and reliable.
Claims (3)
1. a kind of injection head drawing power apparatus, including base（4）, it is characterized in that：The base（4）Top be connecting seat（3）,
Connecting seat（3）It is above vertically-mounted to have check bar（2）, the check bar（2）One end is provided with injection head（1）, described check bar
（2）The other end bearing is fixed on by disk（5）The upper surface of ear mount；The injection head（1）Front end be injection head gooseneck
（7）；The base（4）Lower section be furnished with bearing（5）, bearing（5）It is provided with sensor（6）, the sensor（6）It is arranged on and props up
Seat（5）On lower surface.
2. a kind of injection head drawing power apparatus according to claim 1, is characterized in that：The injection head gooseneck includes antecurvature
Plate assembly（7-1）, the front bent plate assembly（7-1）One end be provided with dowel A（1-1）, dowel A（1-1）It is provided with through hole；
Bent plate assembly afterwards（7-4）One end be provided with dowel B（4-1）, dowel B（4-1）It is provided with through hole, hinging pin shaft a（7-3）Wear
Cross dowel A（1-1）And dowel B（4-1）On through hole, by front bent plate assembly（7-1）With rear bent plate assembly（7-4）It is hinged；
Folding ram（7-2）Pass through bearing pin b respectively（7-8）, bearing pin c（7-9）With front bent plate assembly（7-1）With rear bent plate assembly（7-4）
It is hinged, folding ram（7-2）It is upper that balanced valve is housed（11）；Bent plate assembly afterwards（7-4）On be evenly equipped with roller box（7-7）, roller box
（7-7）Inside is provided with roller（7-5）；Near with front bent plate assembly（7-1）Three roller boxes of articulated position（7-7）Upper installation
There is roller box oil cylinder（7-6）, roller box oil cylinder（7-6）It is upper that hydraulic control one-way valve is housed（7-10）.
3. a kind of injection head drawing power apparatus according to claim 1, is characterized in that：The base（4）On be furnished with ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165093.8A CN104729778B (en) | 2015-04-09 | 2015-04-09 | Injection head drawing force device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165093.8A CN104729778B (en) | 2015-04-09 | 2015-04-09 | Injection head drawing force device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104729778A CN104729778A (en) | 2015-06-24 |
| CN104729778B true CN104729778B (en) | 2017-05-10 |
Family
ID=53453880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165093.8A Active CN104729778B (en) | 2015-04-09 | 2015-04-09 | Injection head drawing force device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729778B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858318A (en) * | 2021-02-03 | 2022-08-05 | 中国石油天然气集团有限公司 | Wireless injection head load calibrator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150257A (en) * | 2004-11-30 | 2006-06-15 | Konica Minolta Holdings Inc | Liquid injection head and liquid injection device |
| CN202117595U (en) * | 2011-06-27 | 2012-01-18 | 烟台杰瑞石油装备技术有限公司 | Gooseneck hydraulically flexible device for injection head of continuous oil tube |
| CN203101033U (en) * | 2012-12-20 | 2013-07-31 | 中国石油天然气集团公司 | Analogue loading device for test on injection head of continuous tube |
| CN103256014A (en) * | 2012-11-30 | 2013-08-21 | 中国石油大学(北京) | Injector head experimental device for tripping coiled tubing into marine riser |
| CN203835303U (en) * | 2014-05-26 | 2014-09-17 | 四川宏华石油设备有限公司 | Novel injection head goose neck following mechanism |
| CN204140004U (en) * | 2014-07-18 | 2015-02-04 | 北京奥瑞安能源技术开发有限公司 | A kind of continuous oil pipe operation equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7109513B2 (en) * | 2003-12-30 | 2006-09-19 | Fuji Xerox Co., Ltd. | Use of wicking means to manage fluids on optical level sensing systems |
-
2015
- 2015-04-09 CN CN201510165093.8A patent/CN104729778B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150257A (en) * | 2004-11-30 | 2006-06-15 | Konica Minolta Holdings Inc | Liquid injection head and liquid injection device |
| CN202117595U (en) * | 2011-06-27 | 2012-01-18 | 烟台杰瑞石油装备技术有限公司 | Gooseneck hydraulically flexible device for injection head of continuous oil tube |
| CN103256014A (en) * | 2012-11-30 | 2013-08-21 | 中国石油大学(北京) | Injector head experimental device for tripping coiled tubing into marine riser |
| CN203101033U (en) * | 2012-12-20 | 2013-07-31 | 中国石油天然气集团公司 | Analogue loading device for test on injection head of continuous tube |
| CN203835303U (en) * | 2014-05-26 | 2014-09-17 | 四川宏华石油设备有限公司 | Novel injection head goose neck following mechanism |
| CN204140004U (en) * | 2014-07-18 | 2015-02-04 | 北京奥瑞安能源技术开发有限公司 | A kind of continuous oil pipe operation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104729778A (en) | 2015-06-24 |
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Denomination of invention: Injection head drawing force device Effective date of registration: 20190304 Granted publication date: 20170510 Pledgee: Dongying Branch of Bank of Communications Ltd. Pledgor: SHANDONG KERUI PETROLEUM EQUIPMENT Co.,Ltd. Registration number: 2019990000168 |
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Effective date of registration: 20191029 Granted publication date: 20170510 |
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Date of cancellation: 20221029 Granted publication date: 20170510 |
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Effective date of registration: 20221029 Granted publication date: 20170510 |
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