CN205689518U - A kind of oil cylinder durability test device - Google Patents
A kind of oil cylinder durability test device Download PDFInfo
- Publication number
- CN205689518U CN205689518U CN201620493841.5U CN201620493841U CN205689518U CN 205689518 U CN205689518 U CN 205689518U CN 201620493841 U CN201620493841 U CN 201620493841U CN 205689518 U CN205689518 U CN 205689518U
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- Prior art keywords
- oil cylinder
- connection seat
- rear support
- front bearing
- seat
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Abstract
A kind of oil cylinder durability test device, including oil cylinder test bed, front bearing, connection seat, V-shaped seat, adpting flange, rear support, sensing travel switch, fore-stock, after-poppet are fixed on oil cylinder test bed two ends, connection seat is bolted on front bearing and rear support, there is a pin-and-hole connection seat end, oil cylinder fixing base is made up of pressing plate and V-shaped seat board, and adpting flange one end is that the female thread other end has a circle bolt hole.This utility model can measure the oil cylinder life-span under rated pressure and under required movement velocity, i.e. detects the designing quality of oil cylinder, wear resistance of seals, the crudy of part and assembling quality；Can detect that oil temperature temperature rise situation, find out the equilibrium point of temperature rise.
Description
Technical field
This utility model belongs to field of petroleum machinery, is related specifically to oil cylinder durability test device.
Background technology:
Along with going deep into of unconventional energy resource exploitation, in order to ensure the high yield of each oilfield, stable yields, extraordinary workover treatment is just
Day by day increasing, the requirement to equipment and operation technique is more and more higher, and therefore snubbing serving equipment is that a kind of novel well workover sets
Standby, it is, in the case of no killing well, Oil/gas Well is carried out operation, is a kind of stable yields, energy-saving and environmental protection, the setting of operation broad covered area
Standby, its core component support oil cylinder drives slip mechanism to clamp oil pipe and carries out large repairs operation, hoists or transfers an oil pipe oil
Cylinder moves back and forth 3 times, i.e. stretches out and regains totally 6 times, so the oil pipe of a bite well or the oil conduit supporting leg oil cylinder of lower a bite well
Backhauling dynamic general 2,000 times, motion ratio is relatively frequent, under such motion frequency, the seal life of oil cylinder, the design of oil cylinder and
The service life whether assembling quality can reach required by equipment cannot be known, and therefore, support oil cylinder is carried out durability performance
Test checks its life-span to be particularly important.
Owing to not measuring the testing equipment of support oil cylinder durability performance on market, its durability performance cannot detect,
Govern pressure balance workover rig use and develop.
Summary of the invention
The purpose of this utility model is to provide a kind of oil cylinder durability test device, and this device can detect making of oil cylinder
Use the life-span.
For achieving the above object, the technical solution of the utility model is:
A kind of oil cylinder durability test device, including oil cylinder test bed, front bearing, connection seat, V-shaped seat, adpting flange, after
Bearing, sensing travel switch, front bearing, rear support be fixed on oil cylinder test bed two ends, and connection seat is bolted at front
On seat and rear support, there is a pin-and-hole connection seat end, and oil cylinder fixing base is made up of pressing plate and V-shaped seat, and adpting flange one end is
The female thread other end has a circle bolt hole.
Advantage of the present utility model is:
1. this utility model can measure the oil cylinder life-span under rated pressure and under required movement velocity, i.e. detects
The designing quality of oil cylinder, wear resistance of seals, the crudy of part and assembling quality；
2. this utility model can detect that oil temperature temperature rise situation in the middle of test, finds out the equilibrium point of temperature rise.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model.
Detailed description of the invention
1 and 2 further illustrate detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
Seeing Fig. 1-2, oil cylinder test bed 1 is the tower structure of lower planes plate and plate-side plate welding, good rigidly, energy
Bearing bigger load, base plate bolt tightening is on pedestal, and upper plane has bolt hole, for fixing front bearing 2 and rear
Seat 15, the front end face of front bearing 2 and rear support 15 has bolt hole, can be fixedly connected seat 3 with bolt, and connection seat 3 end has one
Individual pin-and-hole, can be connected as one test cylinder (jar) 5 or loading cylinder 14 with connection seat 3 with pin 4;Oil cylinder fixing base is by pressing plate 8 and V-shaped
Seat 16 composition, V-type seat 16, for positional cylinder cylinder body, then covers pressing plate 8 and fastens firmly with bolt 6, nut 7；Connection method
Blue 11 its left ends have a female thread can be connected with piston rod end external screw thread;Its other end has a circle bolt hole, uses bolt
13,2 adpting flanges 11 can be connected as a single entity by nut 12.
During use, connection seat 3 bolt is separately fixed on front bearing 2 and rear support 15, with pin 4 by test cylinder (jar) 5
Being connected in respectively on connection seat 3 with loading cylinder 14, cylinder body is pressed on V-shaped seat 16 and with bolt 6 and spiral shell by cylinder ends pressing plate 8
Female 7 fasten;Again 2 adpting flanges 11 bolt 13 and nut 12 are connected after adpting flange 11 is connected with piston rod respectively
Connect and be integrated;Load onto two sensing travel switches 9 in place, automatic reverse can be realized by it, connect circuit and
Liquid-way system, can start test.
Claims (1)
1. an oil cylinder durability test device, it is characterised in that: include oil cylinder test bed (1), front bearing (2), connection seat
(3), V-shaped seat (16), adpting flange (11), rear support (15), sensing travel switch (9)；Front bearing (2), rear support (15) are solid
Being scheduled on oil cylinder test bed (1) two ends, connection seat (3) is bolted on front bearing (2) and rear support (15), connection seat
(3) there is a pin-and-hole end, and oil cylinder fixing base is made up of pressing plate (8) and V-shaped seat (16), and adpting flange (11) one end is female thread
The other end has a circle bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493841.5U CN205689518U (en) | 2016-05-27 | 2016-05-27 | A kind of oil cylinder durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493841.5U CN205689518U (en) | 2016-05-27 | 2016-05-27 | A kind of oil cylinder durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689518U true CN205689518U (en) | 2016-11-16 |
Family
ID=57262365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493841.5U Active CN205689518U (en) | 2016-05-27 | 2016-05-27 | A kind of oil cylinder durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949118A (en) * | 2017-05-16 | 2017-07-14 | 蚌埠液力机械有限公司 | A kind of hydraulic cylinder durability testing stand |
| CN107630864A (en) * | 2017-09-11 | 2018-01-26 | 阳泉煤业集团华越机械有限公司 | A kind of cylinder seal longevity test device |
-
2016
- 2016-05-27 CN CN201620493841.5U patent/CN205689518U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949118A (en) * | 2017-05-16 | 2017-07-14 | 蚌埠液力机械有限公司 | A kind of hydraulic cylinder durability testing stand |
| CN106949118B (en) * | 2017-05-16 | 2018-05-08 | 蚌埠液力机械有限公司 | A kind of hydraulic cylinder durability testing stand |
| CN107630864A (en) * | 2017-09-11 | 2018-01-26 | 阳泉煤业集团华越机械有限公司 | A kind of cylinder seal longevity test device |
| CN107630864B (en) * | 2017-09-11 | 2024-02-27 | 阳泉煤业集团华越机械有限公司 | Oil cylinder sealing life inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Four Sinopec Petroleum Machinery Co. Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Patentee before: SJ Petroleum Machinery Co., SINOPEC |
|
| TR01 | Transfer of patent right |