CN205228792U - Sucker rod lifting hook tensile test device - Google Patents
Sucker rod lifting hook tensile test device Download PDFInfo
- Publication number
- CN205228792U CN205228792U CN201520864380.3U CN201520864380U CN205228792U CN 205228792 U CN205228792 U CN 205228792U CN 201520864380 U CN201520864380 U CN 201520864380U CN 205228792 U CN205228792 U CN 205228792U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- sucker rod
- joint
- test device
- lifting hook
- 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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Abstract
The utility model relates to a sucker rod lifting hook tensile test device, its first supporting seat (1) and second supporting seat (2) of arranging about including of its characterized in that, the left side of first supporting seat (1) is provided with one hydro -cylinder (3), right -hand to first supporting seat (1) is stretched out right in telescopic link (4) of hydro -cylinder (3), the right -hand member of telescopic link (4) is provided with first joint (5), be provided with one dead lever (6) on second supporting seat (2) left, the left end of dead lever (6) is provided with the second and connects (7), the second connects and to be provided with force sensor (8) on (7) right -hand dead lever (6). The utility model discloses sucker rod lifting hook tensile test device have simple structure, safe and reliable, can the tensile advantage of accurate test.
Description
Technical field
The utility model relates to a kind of sucker rod hook pull force tester.
Background technology
Sucker rod is the slender rod piece of rod-pumped well, and it connects polished rod, under connect oil pumping and pump up and transmit the effect of power.Sucker rod needs when lifting to adopt sucker rod hook, and therefore the resistance to tension of sucker rod hook needs just obtaining protecting in actual job, just can ensure safety.Therefore a kind of structure sucker rod hook pull force tester that is simple, safe and reliable, that accurately can test pulling force is sought particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the sucker rod hook pull force tester that a kind of structure is simple, safe and reliable, accurately can test pulling force.
The purpose of this utility model is achieved in that
A kind of sucker rod hook pull force tester, it is characterized in that it comprises the first supporting seat and the second supporting seat arranged left and right, the left side of described first supporting seat is provided with an oil cylinder, the expansion link of described oil cylinder extend out to the right of the first supporting seat to the right, the right-hand member of described expansion link is provided with the first joint, described second supporting seat is provided with a fixed bar left, the left end of described fixed bar is provided with the second joint, and the fixed bar of described second joint right is provided with pulling force sensor.
Many support bars of lateral arrangement are also provided with between described first supporting seat and the second supporting seat.
Many support bars are arranged with a protective sleeve.
Compared with prior art, the beneficial effects of the utility model are:
The utility model sucker rod hook pull force tester has the advantage that structure is simple, safe and reliable, accurately can test pulling force.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
First supporting seat 1
Second supporting seat 2
Oil cylinder 3
Expansion link 4
First joint 5
Fixed bar 6
Second joint 7
Pulling force sensor 8
Support bar 9
Push away beam hanger suspension hook workpiece 10.
Embodiment
See Fig. 1, a kind of sucker rod hook pull force tester that the utility model relates to, it comprises the first supporting seat 1 and the second supporting seat 2 that left and right is arranged, the left side of described first supporting seat 1 is provided with an oil cylinder 3, the expansion link 4 of described oil cylinder 3 extend out to the right of the first supporting seat 1 to the right, the right-hand member of described expansion link 4 is provided with the first joint 5, described second supporting seat 2 is provided with a fixed bar 6 left, the left end of described fixed bar 6 is provided with the second joint 7, the fixed bar 6 of described second joint 7 right is provided with pulling force sensor 8, the many support bars 9 of lateral arrangement are also provided with between described first supporting seat 1 and the second supporting seat 2, many support bars 9 are arranged with a protective sleeve (drawing is not shown), the slideway that protective sleeve is formed at support bar 9 can move laterally, the lateral dimension of protective sleeve is greater than the lateral separation between the first joint 5 to the second joint 7.
Principle of work:
During work; remove protective sleeve; the to be tested two ends pushing away beam hanger suspension hook workpiece 10 are connected on the first joint and the second joint; then protective sleeve is moved to the position pushing away beam hanger suspension hook workpiece 10; then oil cylinder is started; expansion link is action left, starts to carry out tensile test to pushing away beam hanger suspension hook workpiece 10.Wherein oil cylinder is by conputer controlled action, and the data of pulling force sensor are sent to computer.
Claims (3)
1. a sucker rod hook pull force tester, it is characterized in that it comprises the first supporting seat (1) and the second supporting seat (2) arranged left and right, the left side of described first supporting seat (1) is provided with an oil cylinder (3), the expansion link (4) of described oil cylinder (3) extend out to the right of the first supporting seat (1) to the right, the right-hand member of described expansion link (4) is provided with the first joint (5), described second supporting seat (2) is provided with a fixed bar (6) left, the left end of described fixed bar (6) is provided with the second joint (7), the fixed bar (6) of described second joint (7) right is provided with pulling force sensor (8).
2. a kind of sucker rod hook pull force tester according to claim 1, is characterized in that the many support bars (9) being also provided with lateral arrangement described in it between the first supporting seat (1) and the second supporting seat (2).
3. a kind of sucker rod hook pull force tester according to claim 2, is characterized in that many support bars (9) are arranged with a protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864380.3U CN205228792U (en) | 2015-11-03 | 2015-11-03 | Sucker rod lifting hook tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864380.3U CN205228792U (en) | 2015-11-03 | 2015-11-03 | Sucker rod lifting hook tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228792U true CN205228792U (en) | 2016-05-11 |
Family
ID=55903849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864380.3U Active CN205228792U (en) | 2015-11-03 | 2015-11-03 | Sucker rod lifting hook tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228792U (en) |
-
2015
- 2015-11-03 CN CN201520864380.3U patent/CN205228792U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |