CN210598890U - Use stable super jar - Google Patents
Use stable super jar Download PDFInfo
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- CN210598890U CN210598890U CN201921573953.1U CN201921573953U CN210598890U CN 210598890 U CN210598890 U CN 210598890U CN 201921573953 U CN201921573953 U CN 201921573953U CN 210598890 U CN210598890 U CN 210598890U
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- jar
- cylinder
- well cylinder
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Abstract
The utility model discloses a use stable super jar knocker, including well cylinder and hollow cylinder, the through-hole has been seted up to well cylinder inside, and the inside protection connecting axle that is provided with of through-hole, well cylinder downside is provided with the lower clutch simultaneously, the inside blotter that is provided with of lower clutch, and the blotter downside is provided with the support ring, and the lower clutch down lateral surface is provided with the base simultaneously, hollow cylinder sets up respectively in well cylinder left and right sides, and the inside hydraulic telescoping rod that is provided with of hollow cylinder, the hydraulic telescoping rod outer end is provided with the spacing post of activity, and the spacing post of activity runs through in inside the cylinder lateral surface enters into well cylinder. This use stable super jar, be provided with the spacing post of activity, use super jar to carry out the during operation, carry on spacingly to the inside impact rod of super jar through the spacing post of activity, cause the impact rod to obtain spacingly when reciprocating to make super jar stability better.
Description
Technical Field
The utility model particularly relates to a super jar technical field specifically is a use stable super jar.
Background
The super jar is one of effective tools for eliminating drill jamming accidents, has very important significance for drilling operation, can exert due efficiency by correctly selecting and using the jar product, and brings greater economic benefit for the drilling industry.
The existing super jar is inconvenient to use due to poor stability when in use, and the existing super jar is used, and the impact rod is not subjected to buffering measures, so that the inertia of the impact rod is larger when in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use stable super jar to solve present super jar that proposes in the above-mentioned background art because stability is not good when using, and present super jar is using, and the impact rod does not receive buffer measure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a use stable super jar knocker, includes well cylinder and hollow cylinder, well cylinder is inside to be seted up the through-hole, and the inside protection connecting axle that is provided with of through-hole, and well cylinder downside is provided with the lower clutch simultaneously, the inside blotter that is provided with of lower clutch, and the blotter downside is provided with the support ring, and the lower clutch lateral surface is provided with the base down simultaneously, hollow cylinder sets up respectively in well cylinder left and right sides, and the inside hydraulic telescoping rod that is provided with of hollow cylinder, the hydraulic telescoping rod outer end is provided with the spacing post of activity, and the spacing post of activity runs through inside the cylinder outside enters into well cylinder.
Preferably, the inside pole that hits that is provided with of through-hole, and hit the pole setting and protect the connecting axle downside, hit the pole lower extreme and run through blotter and support ring in proper order, and hit the pole lower extreme and be provided with the connector, the inboard is provided with the top connection on the well cylinder, and the top connection setting is at protection connecting axle upside, and the inside interior socle that is provided with of top connection simultaneously.
Preferably, the shape of the cushion pad is the same as the shape of the support ring.
Preferably, the outer diameter of the support ring is equal to the inner diameter of the through hole.
Preferably, the base is circular in plan view, and the inner diameter of the base is equal to the outer diameter of the lower joint.
Preferably, the hydraulic telescopic rods are symmetrically arranged relative to a central axis of the middle cylinder barrel.
Preferably, the movable limiting column is in telescopic connection with the hydraulic telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that: the use of a stable super jar is preferred,
(1) the movable limiting column is arranged, when the super jar works, the movable limiting column limits the position of the impact rod in the super jar, so that the impact rod is limited when moving up and down, and the stability of the super jar is better;
(2) be provided with the blotter, when using super jar to carry out the during operation, cushion the inside impact rod of super jar through the blotter to inertia obtains the buffering when letting the impact rod reciprocate, thereby super jar receives the vibrations and feels and reduces when making the impact rod remove.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. well cylinder, 2, protection connecting axle, 3, through-hole, 4, lower clutch, 5, blotter, 6, support ring, 7, base, 8, hollow section of thick bamboo, 9, hydraulic telescoping rod, 10, spacing post of activity, 11, hit the pole, 12, connector, 13, top connection, 14, internal connection post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a use stable super jar knocker, as shown in figure 2, through-hole 3 has been seted up to well cylinder 1 inside, and the inside protection connecting axle 2 that is provided with of through-hole 3, well cylinder 1 downside is provided with lower clutch 4 simultaneously, the inside blotter 5 that is provided with of lower clutch 4, the shape of blotter 5 is the same with the shape of support ring 6, it is more convenient to make hitting rod 11 reciprocate through blotter 5 and support ring 6, and blotter 5 downside is provided with support ring 6, the external diameter of support ring 6 equals the through-hole 3 internal diameter, cause support ring 6 convenient installation in through-hole 3, the lateral surface is provided with base 7 under the lower clutch 4 simultaneously, base 7 overlook the shape and be ring shape, and base 7's internal diameter equals the external diameter of lower clutch 4, base 7 and ground junction, make super jar obtain the support, thereby it is.
As shown in fig. 3, hollow section of thick bamboo 8 sets up respectively in the 1 left and right sides of well cylinder, and hollow section of thick bamboo 8 is inside to be provided with hydraulic telescoping rod 9, hydraulic telescoping rod 9 sets up about the axis symmetry of well cylinder 1, make spacing post 10 of activity conveniently remove through hydraulic telescoping rod 9, thereby stability is better when making the impact bar 11 remove, hydraulic telescoping rod 9 outer end is provided with the spacing post 10 of activity, and the spacing post 10 of activity runs through in 1 lateral surface of cylinder enters into well cylinder 1 inside, be telescopic connection between spacing post 10 of activity and the hydraulic telescoping rod 9, make the impact bar 11 conveniently reciprocate like this, it is better to cause the impact bar 11 stability of removal through the spacing post 10 of activity.
As shown in fig. 1 and 2, a striking rod 11 is arranged inside the through hole 3, the striking rod 11 is arranged on the lower side surface of the protection connecting shaft 2, the lower end of the striking rod 11 sequentially penetrates through the cushion pad 5 and the support ring 6, a connector 12 is arranged at the lower end of the striking rod 11, an upper connector 13 is arranged on the inner side of the middle cylinder barrel 1, the upper connector 13 is arranged on the upper side of the protection connecting shaft 2, an inner connecting column 14 is arranged inside the upper connector 13, and the bottom end of the striking rod 11 is protected through the connector 12.
The working principle is as follows: when using this stable super jar of use, let the impact rod 11 enter into the well drilling inside, reciprocate through impact rod 11, cause impact rod 11 to carry out work to the well drilling, when impact rod 11 reciprocates, activity spacing post 10 is owing to contact with impact rod 11, cause hydraulic telescoping rod 9 to stretch out and draw back, thereby make activity spacing post 10 conveniently carry on spacingly to impact rod 11, thereby make impact rod 11 stability when removing better, play the cushioning effect to impact rod 11 through blotter 5 simultaneously, cause the inertia that produces when impact rod 11 reciprocates to reduce, thereby make the vibrations sense that super jar received reduce, simultaneously through base 7, it is more convenient when putting when using to make super jar, the content that does not make detailed description in this description belongs to the well-known prior art of the professional skilled in the art personnel in this field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A super jar stable in use, includes well cylinder (1) and hollow section of thick bamboo (8), its characterized in that: well cylinder (1) is inside has seted up through-hole (3), and through-hole (3) inside is provided with protection connecting axle (2), and well cylinder (1) downside is provided with lower clutch (4) simultaneously, lower clutch (4) inside is provided with blotter (5), and blotter (5) downside is provided with support ring (6), and lateral surface is provided with base (7) down in lower clutch (4) simultaneously, hollow section of thick bamboo (8) set up respectively in well cylinder (1) left and right sides, and hollow section of thick bamboo (8) inside is provided with hydraulic telescoping rod (9), hydraulic telescoping rod (9) outer end is provided with spacing post of activity (10), and the spacing post of activity (10) run through well cylinder (1) lateral surface and enter into well cylinder (1) inside.
2. A use stabilized super-jar as claimed in claim 1 wherein: through-hole (3) inside is provided with hits pole (11), and hits pole (11) and set up at protection connecting axle (2) downside, hit pole (11) lower extreme and run through blotter (5) and support ring (6) in proper order, and hit pole (11) lower extreme and be provided with connector (12), well cylinder (1) is gone up the inboard and is provided with top connection (13), and top connection (13) set up at protection connecting axle (2) upside, and top connection (13) inside is provided with interior spliced pole (14) simultaneously.
3. A use stabilized super-jar as claimed in claim 1 wherein: the shape of the buffer pad (5) is the same as that of the support ring (6).
4. A use stabilized super-jar as claimed in claim 1 wherein: the outer diameter of the support ring (6) is equal to the inner diameter of the through hole (3).
5. A use stabilized super-jar as claimed in claim 2 wherein: the overlooking shape of the base (7) is a circular ring shape, and the inner diameter of the base (7) is equal to the outer diameter of the lower joint (4).
6. A use stabilized super-jar as claimed in claim 1 wherein: the hydraulic telescopic rods (9) are symmetrically arranged relative to the central axis of the middle cylinder barrel (1).
7. A use stabilized super-jar as claimed in claim 1 wherein: the movable limiting column (10) is in telescopic connection with the hydraulic telescopic rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573953.1U CN210598890U (en) | 2019-09-20 | 2019-09-20 | Use stable super jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573953.1U CN210598890U (en) | 2019-09-20 | 2019-09-20 | Use stable super jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598890U true CN210598890U (en) | 2020-05-22 |
Family
ID=70691803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921573953.1U Active CN210598890U (en) | 2019-09-20 | 2019-09-20 | Use stable super jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598890U (en) |
-
2019
- 2019-09-20 CN CN201921573953.1U patent/CN210598890U/en active Active
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