CN210768634U - Non-metal sucker rod joint - Google Patents
Non-metal sucker rod joint Download PDFInfo
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- CN210768634U CN210768634U CN201921565981.9U CN201921565981U CN210768634U CN 210768634 U CN210768634 U CN 210768634U CN 201921565981 U CN201921565981 U CN 201921565981U CN 210768634 U CN210768634 U CN 210768634U
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Abstract
The utility model discloses a nonmetal sucker rod connects, including the body of rod and joint, the one end male joint of the body of rod just extends to inside, the body of rod on the surface and be located one side fixedly connected with fixed plate that connects, a lateral symmetry fixedly connected with dead lever of fixed plate, the dead lever extends to connect inside and rather than sliding connection, the position that just is located the dead lever on the side of joint is provided with the gag lever post, the recess has been seted up to the one end symmetry of gag lever post, the first spring of inside fixedly connected with of recess, the one end fixed connection stopper of first spring, set up on the body of rod with gag lever post complex spacing groove. This nonmetal sucker rod connects through setting up the linkage relation between fixed plate, dead lever, gag lever post, recess, first spring, stopper, spacing hole, logical groove, locating lever and the second spring for the convenience carries out the dismouting to the body of rod and joint, and easy operation is convenient, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of non-metallic sucker rod, concretely relates to non-metallic sucker rod connects.
Background
The sucker rod is the slender rod piece of beam-pumping unit well, it connects the polished rod on, it connects the effect that the oil-well pump plays transmission power down, the kind of current sucker rod is mostly steel sucker rod and non-metallic sucker rod, and steel sucker rod both ends have the male thread, a length more than 7 meters, non-metallic sucker rod is structurally owing to both ends do not have the knot, so the ordinary adoption screw thread is connected between the sucker rod joint, need tighten up when owing to going up to detain, will produce the pretightning force between the joint, so it is all harder to go up to break out, the troublesome poeration, so need design out a non-metallic sucker rod joint and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nonmetal sucker rod connects to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nonmetal sucker rod connects, includes the body of rod and connects, the one end male joint of the body of rod just extends to its inside, the body of rod on the surface and be located one side fixedly connected with fixed plate that connects, a side symmetry fixedly connected with dead lever of fixed plate, the dead lever extends to connect inside and rather than sliding connection, the position that just is located the dead lever on the side of joint is provided with the gag lever post, the recess has been seted up to the one end symmetry of gag lever post, the first spring of inside fixedly connected with of recess, the one end fixed connection stopper of first spring, set up on the body of rod with gag lever post complex spacing groove, be provided with spacing hole on the spacing inslot wall, the gag lever post runs through joint and dead lever post in proper order and extends to the spacing inslot, the stopper stretches out the recess just extends to the inside in.
Preferably, the two ends of the fixing plate are provided with through grooves, the inside of each through groove is fixedly provided with a positioning plate, the positioning plate is provided with a positioning rod in a penetrating mode, the positioning rod is sleeved with a second spring, one end of the second spring is fixedly arranged on the positioning plate, the other end of the second spring is fixed on the side face of the positioning rod, and the positioning rod penetrates through the positioning plate and extends to the inside of a fixing groove formed in the limiting rod.
Preferably, the top plate of the positioning rod is provided with a buckle groove.
Preferably, the fixing plate has the same shape as the top surface of the connector.
Preferably, one end, located outside the groove, of the limiting block is in a cone shape.
The utility model discloses a technological effect and advantage: this nonmetal sucker rod connects through setting up the linkage relation between fixed plate, dead lever, gag lever post, recess, first spring, stopper, spacing hole, logical groove, locating lever and the second spring for the convenience carries out the dismouting to the body of rod and joint, and easy operation is convenient, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a rod body; 2. a joint; 3. a fixing plate; 4. fixing the rod; 5. a limiting rod; 6. a groove; 7. a first spring; 8. a limiting block; 9. a limiting hole; 10. a through groove; 11. positioning a rod; 12. a second spring.
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.
Example 1
The embodiment provides a non-metal sucker rod joint as shown in fig. 1-3, which comprises a rod body 1 and a joint 2, wherein one end of the rod body 1 is inserted into the joint 2 and extends into the joint 2, a fixing plate 3 is fixedly connected to one side of the rod body 1, which is positioned at the joint 2, the shape of the fixing plate 3 is the same as that of the top surface of the joint 2, one side of the fixing plate 3 is symmetrically and fixedly connected with a fixing rod 4, the fixing rod 4 extends into the joint 2 and is slidably connected with the joint 2, a limiting rod 5 is arranged at the side of the joint 2 and is positioned at the fixing rod 4, the limiting rod 5 is movably connected with the joint 2, one end of the limiting rod 5 is symmetrically provided with a groove 6, a first spring 7 is fixedly connected inside the groove 6, one end of the first spring 7 is fixedly connected with a limiting block 8, one end of the limiting block 8, which is, the inner wall of the limiting groove is provided with a limiting hole 9, the limiting hole 9 is arranged inside the limiting groove on the rod body 1, the limiting rod 5 sequentially penetrates through the joint 2 and the fixing rod 4 and extends into the limiting groove, the limiting block 8 extends out of the groove 6 and extends into the limiting hole 9, both ends of the fixing plate 3 are provided with through grooves 10, a positioning plate is fixedly arranged inside the through grooves 10, a positioning rod 11 is arranged on the positioning plate in a penetrating manner, the positioning rod 11 is sleeved with a second spring 12, one end of the second spring 12 is fixedly arranged on the positioning plate, the other end of the second spring is fixed on the side surface of the positioning rod 11, the positioning rod 11 penetrates through the positioning plate and extends into the fixing groove arranged on the limiting rod 5, the positioning rod 11 is connected with the through groove 10 in a sliding manner, the positioning rod 11 penetrates through the fixing plate 3 and the positioning plate and extends into the fixing groove arranged on, the catching groove has all been seted up to the roof of locating lever 11, and the catching groove is equivalent to the handle, and when needs were with body of rod 1 and joint 2 separation, outside the fixed slot of seting up on pulling out gag lever post 5 with locating lever 11 through catching the catching groove, locating lever 11 on the surface and be located one side fixedly connected with second spring 12 that leads to the inside locating plate of groove 10, second spring 12 fixed connection leads to the inside cover of groove 10 on locating lever 11 on the surface.
Example 2
The embodiment provides a use method of the nonmetal sucker rod joint of embodiment 1, which specifically comprises the following steps: through inserting the body of rod 1 inside connecting 2, then with locating lever 11 pull-up, insert the body of rod 1 inside with gag lever post 5, and stopper 8 pops out stopper 8 under the effect of first spring 7, with spacing hole 9 lock, then loosen locating lever 11, and locating lever 11 under the effect of second spring 12 with gag lever post 5 lock to it is fixed, and the opposite side operation is the same, and easy operation is convenient, convenient to use.
Example 3
The embodiment provides a non-metal sucker rod joint as shown in fig. 1-3, which comprises a rod body 1 and a joint 2, wherein one end of the rod body 1 is inserted into the joint 2 and extends into the joint 2, a fixing plate 3 is fixedly connected to one side of the joint 2 on the surface of the rod body 1, a fixing rod 4 is symmetrically and fixedly connected to one side of the fixing plate 3, the fixing rod 4 extends into the joint 2 and is slidably connected with the joint, a limiting rod 5 is arranged on the side surface of the joint 2 and at the position of the fixing rod 4, the limiting rod 5 is movably connected with the joint 2, a groove 6 is symmetrically arranged at one end of the limiting rod 5, a first spring 7 is fixedly connected to the inside of the groove 6, one end of the first spring 7 is fixedly connected with a limiting block 8, one end of the limiting block 8, which is positioned outside the groove 6, a limiting groove matched with the limiting rod body, a limiting hole 9 is arranged inside a limiting groove on the rod body 1, a limiting rod 5 sequentially penetrates through a joint 2 and a fixing rod 4 and extends into the limiting groove, a limiting block 8 extends out of a groove 6 and extends into the limiting hole 9, through grooves 10 are formed at two ends of a fixing plate 3, a positioning plate is fixedly arranged inside the through grooves 10, a positioning rod 11 is arranged on the positioning plate in a penetrating manner, a second spring 12 is sleeved on the positioning rod 11, one end of the second spring 12 is fixedly arranged on the positioning plate, the other end of the second spring is fixed on the side surface of the positioning rod 11, the positioning rod 11 penetrates through the positioning plate and extends into a fixing groove formed on the limiting rod 5, the positioning rod 11 is connected with the through grooves 10 in a sliding manner, the positioning rod 11 penetrates through the fixing plate 3 and the positioning plate and extends into the fixing groove formed on the limiting rod 5, the positioning plate is fixedly connected inside the through groove, the locating lever 11 on the surface and be located one side fixedly connected with second spring 12 of logical groove 10 inside locating plate, second spring 12 fixed connection lead to the inside cover in groove 10 on the surface of locating lever 11.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a nonmetal sucker rod connects, includes the body of rod (1) and connects (2), its characterized in that: one end of the rod body (1) is inserted into the joint (2) and extends into the joint, a fixed plate (3) is fixedly connected to one side of the rod body (1) which is positioned on the surface of the joint (2), a fixed rod (4) is symmetrically and fixedly connected to one side of the fixed plate (3), the fixed rod (4) extends into the joint (2) and is in sliding connection with the joint, a limit rod (5) is arranged on the side surface of the joint (2) and positioned on the fixed rod (4), a groove (6) is symmetrically formed in one end of the limit rod (5), a first spring (7) is fixedly connected to the inside of the groove (6), a limit block (8) is fixedly connected to one end of the first spring (7), a limit groove matched with the limit rod (5) is formed in the rod body (1), a limit hole (9) is formed in the inner wall of the limit groove, the limit rod (5) sequentially penetrates through the joint (2) and the fixed rod (4) and extends into, the limiting block (8) extends out of the groove (6) and extends to the inside of the limiting hole (9).
2. The fitting according to claim 1, wherein: the two ends of the fixing plate (3) are provided with through grooves (10), the positioning plate is fixedly arranged in the through grooves (10), the positioning plate is provided with positioning rods (11) in a penetrating mode, the positioning rods (11) are sleeved with second springs (12), one ends of the second springs (12) are fixedly arranged on the positioning plate, and the other ends of the second springs are fixed to the side faces of the positioning rods (11).
3. The fitting according to claim 2, wherein: the positioning rod (11) penetrates through the positioning plate and extends into a fixing groove formed in the limiting rod (5).
4. The fitting according to claim 2, wherein: the top plate of the positioning rod (11) is provided with a buckle groove.
5. The fitting according to claim 1, wherein: the shape of the fixing plate (3) is the same as that of the top surface of the joint (2).
6. The fitting according to claim 1, wherein: the end, located outside the groove (6), of the limiting block (8) is in a cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565981.9U CN210768634U (en) | 2019-09-20 | 2019-09-20 | Non-metal sucker rod joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565981.9U CN210768634U (en) | 2019-09-20 | 2019-09-20 | Non-metal sucker rod joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768634U true CN210768634U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565981.9U Active CN210768634U (en) | 2019-09-20 | 2019-09-20 | Non-metal sucker rod joint |
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| CN (1) | CN210768634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153176A (en) * | 2021-03-18 | 2021-07-23 | 江苏和信石油机械有限公司 | High-strength large-diameter drill rod |
-
2019
- 2019-09-20 CN CN201921565981.9U patent/CN210768634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153176A (en) * | 2021-03-18 | 2021-07-23 | 江苏和信石油机械有限公司 | High-strength large-diameter drill rod |
| CN113153176B (en) * | 2021-03-18 | 2022-02-01 | 江苏和信石油机械有限公司 | High-strength large-diameter drill rod |
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