CN219365957U - Anti-drop type limiting sucker rod device - Google Patents
Anti-drop type limiting sucker rod device Download PDFInfo
- Publication number
- CN219365957U CN219365957U CN202320913948.0U CN202320913948U CN219365957U CN 219365957 U CN219365957 U CN 219365957U CN 202320913948 U CN202320913948 U CN 202320913948U CN 219365957 U CN219365957 U CN 219365957U
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- sucker rod
- piece
- clamping ring
- spring
- clamping
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- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010420 art technique Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an anti-drop type limiting sucker rod device which comprises a compression piece, wherein one side of the compression piece is provided with a side plate, one side of the side plate is provided with a clamping ring, the inside of the clamping ring is respectively provided with a through hole and a clamping hole, the inside of the side plate is provided with a spring, one end of the spring is connected with the compression piece, the other end of the spring is provided with a top plate, one side of a second connecting rod is provided with a plugboard seat, one side of the plugboard seat is provided with a plug column, two side keys are symmetrically arranged on the outer part of the plug column respectively.
Description
Technical Field
The utility model relates to a sucker rod, in particular to an anti-drop limiting sucker rod device.
Background
Sucker rod refers to an important component of a sucker-rod pump oil recovery apparatus. The sucker rod is used for connecting the pumping unit, the oil pump is connected downwards, the power transmission function is realized, the sucker rod which is usually used is inconvenient to quickly connect and assemble the sucker rod and the sucker rod in the actual use process, the sucker rod with longer rotation length is inconvenient to operate by directly adopting a threaded mode, even an external tool is needed, the connection stability between the sucker rod and a sucker pipe is poor, and the looseness is easy to generate.
The utility model provides a spacing sucker rod device of anticreep formula that chinese authorized bulletin number is CN218062229U, this patent passes through movable block symmetry to be set up at the upper and lower both ends of fixed connection head, fixed connection head drives movable block and arranges in the inside mounting groove of pumping pipeline, combine the mounting hole to spacing between movable block and the pumping pipeline for the sucker rod is more stable in pumping pipeline's inside, combines the setting of installation mechanism, can be very convenient to connect spacing between fixed connection head and the fixed connection post, thereby be convenient for assemble spacing between sucker rod and the sucker rod, holistic simple structure, the tightness is good.
Other prior art techniques are as follows: CN208280907U a wire rope sucker rod;
CN208280908U is a coated anti-corrosive sucker rod.
The above and other typical prior art techniques have some problems in use:
the threaded connection is still adopted in the patent, and although the sucker rod does not need to be integrally rotated during connection, the problem that the threaded connection needs to be rotated for many times still exists, the sucker rod with a larger model is encountered, the problem of difficult rotation still exists, and the equipment functionality is not high.
The pumping rod is a stressed piece, the longer the connection is, the larger the strength requirement on the connection is, the problem that the strength of the connection is insufficient can exist in any movable connection mode, the reinforcement treatment is not carried out, and the equipment stability is poor.
Disclosure of Invention
The utility model aims to provide an anti-drop type limiting sucker rod device, which is used for solving the problems that the sucker rod is not required to be integrally rotated in the prior art, but the threaded connection is required to be rotated for multiple times when in connection, the sucker rod with a larger model is still difficult to rotate, the equipment has low functionality, a member for reinforcing the joint is not needed, the sucker rod is a stressed member, the longer the connection is, the larger the strength requirement on the joint is, the problem that the strength of the joint is insufficient can be caused in any movable connection mode, the reinforcement treatment is not needed, and the equipment stability is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spacing sucker rod device of anticreep formula, includes the compression piece, one side of compression piece is provided with the curb plate, curb plate and compression piece fixed connection, one side of curb plate is provided with the clamping ring, clamping ring and curb plate fixed connection, through-hole and card hole have been seted up respectively to the inside of clamping ring, the inside of curb plate is provided with the spring, the one end and the compression piece of spring are connected, the other end of spring is provided with the roof, roof and spring fixed connection.
As a preferable technical scheme of the utility model, one side of the compression piece is provided with a first clamping pressing block through a first connecting rod, one side of the first clamping pressing block is provided with a rod body, one side of the rod body is provided with a second connecting rod through a second clamping pressing block, and the diameters of the first clamping pressing block and the second clamping pressing block are the same.
As a preferable technical scheme of the utility model, a plugboard seat is arranged on one side of the second connecting rod, a plug column is arranged on one side of the plugboard seat, side keys are arranged outside the plug column, two side keys are arranged, and the two side keys are symmetrically arranged outside the plug column respectively.
As a preferable technical scheme of the utility model, an anti-falling part is arranged outside the rod body, an elastic ball is arranged on the inner wall of the anti-falling part, a fixing bolt is arranged on the side wall of the anti-falling part, and the fixing bolt is in threaded connection with the side wall of the anti-falling part.
As a preferable technical scheme of the utility model, the top plate is arranged in the side plate, the diameter of the top plate is larger than the inner diameter of the clamping ring, and the top plate is made of stainless steel.
As a preferable technical scheme of the utility model, two through holes and two clamping holes are respectively arranged, the two through holes and the two clamping holes are symmetrically distributed in the clamping ring, and the widths of the through holes and the two clamping holes are larger than the width of the side key.
As a preferable technical scheme of the utility model, a plurality of elastic balls are arranged, the shapes of the elastic balls are the same, and the elastic balls are equally divided into two groups and annularly distributed in the anti-falling part.
As a preferable technical scheme of the utility model, two fixing bolts are arranged, the types of the two fixing bolts are the same, and the two fixing bolts are respectively in threaded connection with the first connecting rod and the second connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through arranging the compression piece and the component for inserting and pulling the column, the connection operation of the sucker rod is simplified, the threaded connection is not adopted any more, the problem that the threaded connection needs to rotate for many times and the large sucker rod is difficult to rotate is avoided, only a small angle is needed to rotate during connection, the working efficiency is improved, and the labor cost is saved.
According to the utility model, the connecting part of the sucker rod is reinforced by arranging the component of the anti-drop piece, so that the problem of insufficient strength of the connecting part caused by adopting a movable connecting mode is avoided, the operation is simple, and the stability of equipment is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the connection principle of the present utility model;
fig. 4 is a schematic diagram of the connection effect of the present utility model.
In the figure: 1. a compression member; 2. a side plate; 3. a clamping ring; 4. a through hole; 5. a clamping hole; 6. a spring; 7. a top plate; 8. a first connecting rod; 9. a first clamping and pressing block; 10. a rod body; 11. a second clamping and pressing block; 12. a second connecting rod; 13. a plugboard seat; 14. plugging and pulling the column; 15. a side key; 16. an anti-falling member; 17. an elastic ball; 18. and (5) fixing bolts.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution of an anti-drop type spacing sucker rod device:
examples
According to the fig. 1, fig. 3 and fig. 4 show, an anticreep formula spacing sucker rod device, including compression 1, one side of compression 1 is provided with curb plate 2, one side of curb plate 2 is provided with clamping ring 3, clamping ring 3 and curb plate 2 fixed connection, through-hole 4 and clamping hole 5 have been seted up respectively to the inside of clamping ring 3, the inside of curb plate 2 is provided with spring 6, the one end and the compression 1 of spring 6 are connected, the other end of spring 6 is provided with roof 7, roof 7 and spring 6 fixed connection, one side of second connecting rod 12 is provided with picture peg seat 13, one side of picture peg seat 13 is provided with plug post 14, the outside of plug post 14 is provided with two side keys 15, two side keys 15 are all symmetrical respectively in the outside of plug post 14, change threaded connection into clamping connection, simplify the connection process.
The roof 7 sets up in the inside of curb plate 2, and the diameter of roof 7 is greater than the internal diameter of clamping ring 3, and the material of roof 7 is the stainless steel, and through-hole 4 and clamping hole 5 all are provided with two, and two through-holes 4 and clamping hole 5 equal two liang symmetric distributions are inside clamping ring 3, and through-hole 4 can make side key 15 pass, and clamping hole 5 can block side key 15, only need rotate the sucker rod and just can connect the operation, simplify the connection process.
When the anti-drop limiting sucker rod device is used, when the sucker rod is connected, the plug column 14 is only required to be aligned with the top plate 7, the side key 15 is inserted into the side plate 2 along the through hole 4, the spring 6 is compressed at the moment, then the sucker rod is rotated, the side key 15 falls into the clamping hole 5, and the spring 6 rebounds to prop against the top plate 7 and the plug column 14, so that the connection operation of the sucker rod is completed.
Examples
On the basis of the first embodiment, as shown in fig. 1 and 2, a first clamping and pressing block 9 is arranged on one side of the compression piece 1 through a first connecting rod 8, a rod body 10 is arranged on one side of the first clamping and pressing block 9, a second connecting rod 12 is arranged on one side of the rod body 10 through a second clamping and pressing block 11, an anti-falling piece 16 is arranged on the outer portion of the rod body 10, an elastic ball 17 is arranged on the inner wall of the anti-falling piece 16, a fixing bolt 18 is arranged on the side wall of the anti-falling piece 16, and the joint of the sucker rod is reinforced, so that the problem of insufficient strength of the joint due to the adoption of a movable connection mode is avoided.
The elastic balls 17 are arranged in a plurality, the elastic balls 17 are evenly distributed in the anti-falling piece 16 in two groups, two fixing bolts 18 are arranged, the types of the two fixing bolts 18 are identical, the two fixing bolts 18 are respectively in threaded connection with the first connecting rod 8 and the second connecting rod 12, only the anti-falling piece 16 is required to be moved to the connecting position, the fixing bolts 18 are used for fixing, the operation is simple, and the stability of equipment is improved.
When the anti-drop type limiting sucker rod device is specifically used, after the connection operation of a sucker rod is completed, only the anti-drop piece 16 is required to be moved to the connection position, and the elastic ball on the anti-drop piece 16 can be compressed when encountering the compression piece 1, the first clamping pressing piece 9 and the plugboard seat 13, so that the anti-drop piece 16 can pass through, rebound after passing through the compression piece 1, the first clamping pressing piece 9 and the plugboard seat 13, limiting is performed, and then the bolt 18 is respectively in threaded connection with the first connecting rod 8 and the second connecting rod 12, so that the reinforcement operation is completed.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
Claims (8)
1. The utility model provides a spacing sucker rod device of anticreep formula, includes compression piece (1), its characterized in that: one side of compression piece (1) is provided with curb plate (2), curb plate (2) and compression piece (1) fixed connection, one side of curb plate (2) is provided with clamping ring (3), clamping ring (3) and curb plate (2) fixed connection, through-hole (4) and draw-in hole (5) have been seted up respectively to the inside of clamping ring (3), the inside of curb plate (2) is provided with spring (6), the one end and the compression piece (1) of spring (6) are connected, the other end of spring (6) is provided with roof (7), roof (7) and spring (6) fixed connection.
2. The anti-drop spacing sucker rod assembly of claim 1, wherein: one side of compression piece (1) is provided with first card briquetting (9) through head rod (8), one side of first card briquetting (9) is provided with body of rod (10), one side of body of rod (10) is provided with second connecting rod (12) through second card briquetting (11), the diameter of first card briquetting (9) is the same with second card briquetting (11).
3. The anti-drop spacing sucker rod assembly of claim 2, wherein: one side of second connecting rod (12) is provided with picture peg seat (13), one side of picture peg seat (13) is provided with plug post (14), the outside of plug post (14) is provided with side key (15), side key (15) are provided with two, two side key (15) are all symmetrical respectively in the outside of plug post (14).
4. The anti-drop spacing sucker rod assembly of claim 2, wherein: the anti-falling device is characterized in that an anti-falling piece (16) is arranged outside the rod body (10), an elastic ball (17) is arranged on the inner wall of the anti-falling piece (16), a fixing bolt (18) is arranged on the side wall of the anti-falling piece (16), and the fixing bolt (18) is in threaded connection with the side wall of the anti-falling piece (16).
5. The anti-drop spacing sucker rod assembly of claim 1, wherein: the top plate (7) is arranged in the side plate (2), the diameter of the top plate (7) is larger than the inner diameter of the clamping ring (3), and the top plate (7) is made of stainless steel.
6. The anti-drop spacing sucker rod assembly of claim 1, wherein: the two through holes (4) and the two clamping holes (5) are symmetrically distributed inside the clamping ring (3), and the widths of the through holes (4) and the clamping holes (5) are larger than the widths of the side keys (15).
7. The anti-drop spacing sucker rod assembly of claim 4, wherein: the elastic balls (17) are provided with a plurality of elastic balls (17), the shapes of the elastic balls (17) are the same, and the elastic balls (17) are equally divided into two groups and annularly distributed in the anti-falling piece (16).
8. The anti-drop spacing sucker rod assembly of claim 4, wherein: the two fixing bolts (18) are arranged, the types of the two fixing bolts (18) are the same, and the two fixing bolts (18) are respectively in threaded connection with the first connecting rod (8) and the second connecting rod (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320913948.0U CN219365957U (en) | 2023-04-21 | 2023-04-21 | Anti-drop type limiting sucker rod device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320913948.0U CN219365957U (en) | 2023-04-21 | 2023-04-21 | Anti-drop type limiting sucker rod device |
Publications (1)
Publication Number | Publication Date |
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CN219365957U true CN219365957U (en) | 2023-07-18 |
Family
ID=87139367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320913948.0U Active CN219365957U (en) | 2023-04-21 | 2023-04-21 | Anti-drop type limiting sucker rod device |
Country Status (1)
Country | Link |
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CN (1) | CN219365957U (en) |
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2023
- 2023-04-21 CN CN202320913948.0U patent/CN219365957U/en active Active
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