CN116873384B - Positioning structure of sucker rod - Google Patents
Positioning structure of sucker rod Download PDFInfo
- Publication number
- CN116873384B CN116873384B CN202311141649.0A CN202311141649A CN116873384B CN 116873384 B CN116873384 B CN 116873384B CN 202311141649 A CN202311141649 A CN 202311141649A CN 116873384 B CN116873384 B CN 116873384B
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- China
- Prior art keywords
- sucker rod
- main body
- rod main
- arc
- sucker
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 14
- 238000003825 pressing Methods 0.000 abstract description 7
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D69/00—Articles joined together for convenience of storage or transport without the use of packaging elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/62—Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
Abstract
The invention belongs to the technical field of sucker rod equipment and discloses a positioning structure of a sucker rod, which comprises a sucker rod main body, wherein a clamping groove is formed in the outer surface of the sucker rod main body, a positioning mechanism for limiting the stacking and storing movement positions of the sucker rod main body is arranged in the clamping groove of the sucker rod main body, a groove is formed in one side, close to the positioning mechanism, of the sucker rod main body, a limiting mechanism for limiting the movement range of the positioning mechanism is arranged in the groove of the positioning mechanism, the positioning mechanism is positioned on the movement path of the limiting mechanism, and the positioning mechanism is arranged on the outer surface of the sucker rod main body by pressing the positioning mechanism, so that the positioning mechanism can limit the positions of two groups of sucker rod main bodies, which are adjacent to each other, in the storage rack, so that a plurality of groups of sucker rod main bodies, which are parallel to each other, in the storage rack can roll when a worker withdraws the sucker rod main body, and therefore the safety of the sucker rod main body in the use process is improved.
Description
Technical Field
The invention relates to the technical field of sucker rod equipment, in particular to a positioning structure of a sucker rod.
Background
The sucker rod is an elongated rod piece of the pumping well, the upper part of the sucker rod is connected with a polished rod, the lower part of the sucker rod is connected with an oil pump to play a role in transmitting power, and at present, the domestic sucker rod has two types: one is a carbon steel sucker rod, and the other is an alloy steel sucker rod, wherein the carbon steel sucker rod is generally made of 40 # high-quality carbon steel, and the alloy steel sucker rod is generally made of 20 # chromium molybdenum steel or 15 # nickel molybdenum steel.
The invention patent with publication number CN112324363B discloses a reverse buckling anti-reversing device of a sucker rod, which comprises: the brake base is used for being fixed at a wellhead, and a sucker rod through hole is formed in the center of the brake base for the sucker rod to pass through; the pumping rod clamping seat is rotationally assembled at the upper end of the brake base through a unidirectional rotating structure, and is provided with a clamping seat central hole for the pumping rod to pass through; the sucker rod clamp comprises two clamping blocks, and clamping teeth are arranged on one side, close to each other, of each clamping block; a locking structure is arranged between the two clamping blocks and used for enabling the clamping teeth to tightly hold the sucker rod so as to fix the sucker rod clamp on the sucker rod; the upper end of the sucker rod clamping seat extends out of the braking base, the upper end of the sucker rod clamping seat is provided with a rod clamping groove, the rod clamping groove is provided with an upward clamping inlet, and the sucker rod clamping is embedded to form a rotation-stopping fit with the sucker rod clamp.
In the course of reproducing the above-mentioned patent technology, it was found that the technology has the following problems: most of the outer ends of the existing back-off anti-reversion devices of the sucker rods are not provided with positioning mechanisms, so that the sucker rods are required to be placed inside a storage rack with grooves and positioning pieces inside in the process of storage and transportation, the transportation cost of the sucker rods is increased, and the practicability of the device is reduced.
For this purpose, a positioning structure for a sucker rod is proposed.
Disclosure of Invention
The invention aims at: the invention provides a positioning structure of a sucker rod, which aims at solving the problem that the outer end of the existing reversing anti-reversing device of the sucker rod is mostly not provided with a positioning mechanism, so that the sucker rod needs to be placed in a storage rack with a groove and a positioning piece inside in the process of storage and transportation, and the transportation cost of the sucker rod is increased.
The invention adopts the following technical scheme for realizing the purposes: the utility model provides a location structure of sucker rod, includes the sucker rod main part, sucker rod main part (1) is including two sets of locating clips, and two sets of locating clips are installed respectively the left and right sides both ends of sucker rod main part (1), the draw-in groove has been seted up to the surface of sucker rod main part, the draw-in groove internally mounted of sucker rod main part has the restriction the clamping mechanism of the mobile position is deposited in the stack of sucker rod main part, the sucker rod main part is close to one side of positioning mechanism has seted up flutedly, the inside restriction that is provided with of recess of sucker rod main part positioning mechanism movable range's stop gear, positioning mechanism's position is located stop gear's removal route is last.
Further, positioning mechanism includes the connecting plate, the connecting plate joint is in inside the draw-in groove of sucker rod main part, the lower surface of connecting plate is provided with the sucking disc, the through-hole has been seted up to the upper surface of connecting plate, the inside arc limiting plate that rotates of through-hole of connecting plate is connected with, the outline of arc limiting plate with the interior profile looks adaptation of sucker rod main part draw-in groove.
Further, the positioning clamping groove is formed in the inner wall of the arc limiting plate, the arc connecting plate is connected inside the positioning clamping groove of the arc limiting plate in a sliding mode, an arc protection cover plate is mounted on the upper surface of the arc connecting plate, the lower surface of the sucker is abutted to the bottom of the inner wall of the clamping groove of the sucker main body, and the arc protection cover plate is far away from one side of the arc limiting plate and the outer surface of one side of the sucker main body, which is close to the arc limiting plate, are kept in parallel.
Further, the arc protection apron is kept away from one side of arc connecting plate is seted up flutedly, the through-hole has been seted up to the recess inner wall of arc protection apron, the inside arc handle that rotates to be connected with of through-hole of arc protection apron, the outline of arc handle with the interior profile looks adaptation of arc protection apron recess.
Further, the inner wall of the clamping groove of the sucker rod main body is provided with a back-shaped groove, a sealing ring is clamped in the back-shaped groove of the sucker rod main body, and the inner wall of the sealing ring is abutted to the outer surfaces of the front side, the back side, the left side and the right side of the arc limiting plate.
Further, stop gear includes locating plate and connecting rod, the sucker rod main part is close to one side surface of locating mechanism has seted up the through-hole, the connecting rod rotates to be connected inside the through-hole of sucker rod main part, the locating plate is installed inside the recess of sucker rod main part, the position of connecting rod bottom is located inside the recess of sucker rod main part, the lower surface mounting of connecting rod has conical gear one, conical gear one's outside tooth meshing is connected with conical gear two, the through-hole has been seted up to the inside of locating plate, the inside rotation of through-hole of locating plate is connected with the rotary rod, conical gear two keep away from conical gear one end is installed the rotary rod is kept away from one side of locating mechanism, the rotary rod is kept away from conical gear two's one end is installed the lead screw, the outside threaded connection of lead screw has the fixture block, the outline of fixture block with the interior profile looks adaptation of sucker rod main part recess, the arc limiting plate is close to one side of rotary rod has seted up the recess, the position of arc limiting plate inside recess is located the removal route of fixture block.
Further, the through hole has been seted up to the upper surface of connecting rod, the inside grafting of through-hole of connecting rod has the handle, the internal thread has been seted up to the inner wall of connecting rod through-hole, the internal thread connection of connecting rod has the protective cover, the position of protective cover upper surface with the position of sucker rod main part upper surface remains parallel.
Further, the external thread has been seted up to the surface of connecting rod, the external contour of connecting rod with the interior profile looks adaptation of sucker rod main part through-hole.
The beneficial effects of the invention are as follows: 1. according to the invention, after the arc-shaped connecting plate is taken out from the sucker rod main body, the lower surface of the sucker is adsorbed to the outer surface of the sucker rod main body by taking out and pressing the connecting plate, and then the positions of the upper sucker rod main body, the lower sucker rod main body and the arc-shaped limiting plates at the lower ends of the two sucker rod main bodies are adjusted to be parallel by carrying the positions of the upper sucker rod main body, the lower sucker rod main body and the arc-shaped limiting plates at the lower ends of the two sucker rod main bodies, so that the moving position of one sucker rod main body at the top end is limited by the arc-shaped limiting plates, and the operation is repeated until the plurality of sucker rod main bodies are stored, so that the plurality of sucker rod main bodies which are parallel in the storage rack are prevented from rolling when workers pull out the sucker rod main bodies, and the safety of the sucker rod main body in the use process is improved.
2. According to the invention, through the rotary connection mode between the arc limiting plate and the connecting plate, the position of the arc limiting plate can still be installed at the parallel position between the upper sucker rod main body and the lower sucker rod main body after the position installation dislocation of the sucker is realized, so that a worker does not need to accurately position the position of the sucker, and the time consumed by the worker in installing the sucker is shortened.
3. According to the invention, the clamping block is pushed to move by the rotating connecting rod, and the position of the groove in the arc-shaped limiting plate is positioned on the moving path of the clamping block, so that the clamping block is clamped into the groove in the arc-shaped limiting plate in the moving process, and the moving position of the arc-shaped limiting plate is limited by the clamping block, so that the positioning mechanism is prevented from being lost easily in the using process of the sucker rod main body as much as possible due to the fact that the positioning mechanism moves after being mounted into the clamping groove of the sucker rod main body.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present invention.
Fig. 2 is a schematic front view of the positioning mechanism of the present invention.
Fig. 3 is a schematic side view of the positioning mechanism of the present invention.
Fig. 4 is a cross-sectional view of the spacing mechanism of the present invention.
Fig. 5 is a schematic top view of the structure of the connection plate of the present invention.
Fig. 6 is an enlarged view of the invention at a in fig. 1.
Reference numerals: 1. a sucker rod main body; 2. a positioning mechanism; 201. a connecting plate; 202. an arc-shaped connecting plate; 203. an arc-shaped protective cover plate; 204. an arc-shaped handle; 205. a suction cup; 206. an arc limiting plate; 3. a limiting mechanism; 301. a connecting rod; 302. a protective cover; 303. a clamping block; 304. a first conical gear; 305. a second bevel gear; 306. a positioning plate; 307. a rotating rod; 308. a screw rod; 4. a seal ring; 5. a handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
A positioning structure of a sucker rod according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
Embodiment one: as shown in fig. 1 to 6, a positioning structure of a sucker rod comprises a sucker rod main body 1, wherein the sucker rod main body 1 comprises two groups of positioning clamps, the two groups of positioning clamps are respectively arranged at the left end and the right end of the sucker rod main body 1, clamping grooves are formed in the outer surface of the sucker rod main body 1, a positioning mechanism 2 for limiting the stacking and storing moving positions of the sucker rod main body 1 is arranged in the clamping grooves of the sucker rod main body 1, a groove is formed in one side, close to the positioning mechanism 2, of the sucker rod main body 1, a limiting mechanism 3 for limiting the moving range of the positioning mechanism 2 is arranged in the groove of the sucker rod main body 1, and the position of the positioning mechanism 2 is located on the moving path of the limiting mechanism 3; specifically, the positioning mechanism 2 is arranged on the outer surface of the sucker rod main body 1 by pressing the positioning mechanism 2, so that the positioning mechanism 2 can limit the positions of two groups of sucker rod main bodies 1 adjacent to each other in the storage rack, and therefore, the situation that a plurality of groups of sucker rod main bodies 1 which are parallel in the storage rack roll when a worker pulls out the sucker rod main bodies 1 is avoided as much as possible, and the safety of the sucker rod main bodies 1 in the use process is improved; through rotating stop gear 3, with stop gear 3 joint to the inside of positioning mechanism 2 for stop gear 3 restricts the position of movement of positioning mechanism 2 inside sucker rod main part 1 draw-in groove, thereby avoids positioning mechanism 2 to install and produces the removal after the inside clamping groove of sucker rod main part 1 as far as possible and leads to positioning mechanism 2 to lose at sucker rod main part 1 in-process that uses easily.
As shown in fig. 1, 2 and 5, the positioning mechanism 2 comprises a connecting plate 201, the connecting plate 201 is clamped in a clamping groove of the sucker rod main body 1, a sucker 205 is arranged on the lower surface of the connecting plate 201, a through hole is formed in the upper surface of the connecting plate 201, an arc limiting plate 206 is rotatably connected in the through hole of the connecting plate 201, and the outer contour of the arc limiting plate 206 is matched with the inner contour of the clamping groove of the sucker rod main body 1; specifically, when multiple groups of sucker rod bodies 1 are stacked, the lower surface of the sucker 205 is adsorbed to the outer surface of the sucker rod body 1 by pressing the connecting plate 201, the positions of the upper and lower groups of sucker rod bodies 1 adjacent to each other in the movable storage rack are carried and adjusted to be parallel, the moving positions of the upper and lower groups of sucker rod bodies 1 and the arc limiting plates 206 at the lower ends of the two groups of sucker rod bodies 1 are limited by the arc limiting plates 206, the operation is repeated until the multiple groups of sucker rod bodies 1 are stored, and therefore multiple groups of sucker rod bodies 1 parallel to each other in the storage rack are prevented from rolling when workers withdraw the sucker rod bodies 1, and the safety of the sucker rod bodies 1 in the use process is improved.
Meanwhile, when the sucker rod main body 1 is used, the connecting plate 201 and the arc limiting plate 206 are clamped into the clamping groove of the sucker rod main body 1 by moving the connecting plate 201, so that the arc limiting plate 206 is not easy to lose after being disassembled in an idle mode, and the service lives of the connecting plate 201 and the arc limiting plate 206 are prolonged; the positions stored by the arc limiting plates 206 and the connecting plates 201 are positioned in the clamping groove of the sucker rod main body 1, so that a worker can take the sucker rod main body in time when using the arc limiting plates 206 next time, and the practicability of the sucker rod main body is improved; the connection mode through arc limiting plate 206 and connecting plate 201 is the rotation connection for the position of arc limiting plate 206 still can install the parallel position between upper and lower two sets of sucker rod main part 1 after the position installation dislocation of sucking disc 205, thereby makes the staff need not the position of accurate positioning sucking disc 205, has consequently shortened the time that the staff spent when installing sucking disc 205.
In addition, the moving position of the sucker rod main body 1 is limited by the arc limiting plate 206, so that the sucker rod main body 1 can be placed inside a storage rack of various types, and the storage requirement of the sucker rod main body 1 is reduced, thereby enlarging the storage range of the sucker rod main body 1 and improving the practicability of the device.
As shown in fig. 1 and 2, a positioning clamping groove is formed in the inner wall of the arc limiting plate 206, an arc connecting plate 202 is slidably connected in the positioning clamping groove of the arc limiting plate 206, an arc protection cover plate 203 is mounted on the upper surface of the arc connecting plate 202, the lower surface of a sucker 205 is abutted to the bottom of the inner wall of the clamping groove of the sucker rod main body 1, and one side of the arc protection cover plate 203 far away from the arc limiting plate 206 and the outer surface of one side of the sucker rod main body 1 close to the arc limiting plate 206 are kept in parallel; specifically, before arc limiting plate 206 joint is inside the draw-in groove of sucker rod main part 1, through promoting arc protection apron 203, inside the positioning card groove of arc connecting plate 202 joint to arc limiting plate 206, one side that arc protection apron 203 kept away from arc limiting plate 206 and the surface that sucker rod main part 1 is close to arc limiting plate 206 one side keep parallel when the draw-in groove of sucker rod main part 1 is inside of rethread arc protection apron 203 joint to sucker rod main part 1 for positioning mechanism 2 places can pack the draw-in groove inside of sucker rod main part 1 completely when storing in the draw-in groove inside of sucker rod main part 1, thereby improved the internal supporting strength of sucker rod main part 1 draw-in groove, consequently improved sucker rod main part 1's life.
Meanwhile, when the arc limiting plate 206 is used, the arc limiting plate 202 is moved out from the inside of the arc limiting plate 206 by pushing the arc limiting plate 202, and then the arc limiting plate 202 is pushed by pushing the arc limiting plate 202, so that the arc limiting plate 202 is clamped into the clamping groove of the sucker rod main body 1, the arc limiting plate 202 is stored in the clamping groove of the sucker rod main body 1, and the arc limiting plate 202 is prevented from being lost when the arc limiting plate 206 is used as much as possible.
As shown in fig. 1 and 2, a groove is formed on one side, far away from the arc-shaped connecting plate 202, of the arc-shaped protective cover plate 203, a through hole is formed in the inner wall of the groove of the arc-shaped protective cover plate 203, an arc-shaped handle 204 is rotatably connected inside the through hole of the arc-shaped protective cover plate 203, and the outer contour of the arc-shaped handle 204 is matched with the inner contour of the groove of the arc-shaped protective cover plate 203; specifically, when a worker moves out the positioning mechanism 2 inside the clamping groove of the sucker rod main body 1, one end of the arc-shaped handle 204 is tilted up by pressing the arc-shaped handle 204, and the tilted end of the arc-shaped handle 204 is pulled to drive the positioning mechanism 2 to move, so that the worker can quickly move out the positioning mechanism 2 from the clamping groove of the sucker rod main body 1, and the labor consumption of the worker when moving out the positioning mechanism 2 inside the clamping groove of the sucker rod main body 1 is reduced; can press to the inside recess of arc protective cover 203 through arc handle 204 and save to expose the recess outer end at arc protective cover 203 and influence the aesthetic degree of sucker rod main part 1 when positioning mechanism 2 stores to sucker rod main part 1 draw-in groove when avoiding the restriction of arc handle 204 as far as possible, and prevent that arc handle 204 from influencing sucker rod main part 1 and carrying out normal use.
As shown in fig. 1 and 6, the inner wall of the clamping groove of the sucker rod main body 1 is provided with a back-shaped groove, the inside of the back-shaped groove of the sucker rod main body 1 is clamped with a sealing ring 4, and the inner wall of the sealing ring 4 is abutted against the front-back, left-right and four-side outer surfaces of the arc limiting plate 206; specifically, when the positioning mechanism 2 is mounted inside the clamping groove of the sucker rod main body 1 for storage, the sealing ring 4 clamped inside the groove in the shape of the Chinese character 'hui' of the sucker rod main body 1 is clamped at the joint of the positioning mechanism 2 and the clamping groove of the sucker rod main body 1, so that the joint of the positioning mechanism 2 and the clamping groove of the sucker rod main body 1 is plugged by the sealing ring 4, the phenomenon that the mortar inside an oil pipe enters the clamping groove of the sucker rod main body 1 when the sucker rod main body 1 is used is avoided as much as possible, and therefore the depth cleaning times of workers to the positioning mechanism 2 are reduced regularly.
Meanwhile, the sealing ring 4 is clamped inside the back-shaped groove of the sucker rod main body 1, so that the sealing ring 4 can be detached, and workers can conveniently replace the sealing ring 4 at regular intervals.
The implementation principle of the positioning structure of the sucker rod in the first embodiment of the application is as follows: when a plurality of groups of sucker rod bodies 1 are stacked, the lower surface of the sucker 205 is adsorbed to the outer surface of the sucker rod bodies 1 by pressing the connecting plate 201, the positions of the upper group of sucker rod bodies 1, the lower group of sucker rod bodies 1 and the arc limiting plates 206 at the lower ends of the two groups of sucker rod bodies 1 are adjusted to be parallel by carrying the positions of the upper group of sucker rod bodies 1 and the lower group of sucker rod bodies 1 adjacent to each other in the movable storage rack, so that the moving position of the sucker rod bodies 1 at the top end is limited by the arc limiting plates 206, the operation is repeated until the plurality of groups of sucker rod bodies 1 are stored, and therefore, the phenomenon that a plurality of groups of sucker rod bodies 1 parallel to each other in the storage rack roll when workers withdraw the sucker rod bodies 1 is avoided as much as possible; when the sucker rod main body 1 is used, the connecting plate 201 and the arc limiting plate 206 are clamped into the clamping groove of the sucker rod main body 1 by moving the connecting plate 201, so that the arc limiting plate 206 is not easy to lose after being disassembled in an idle mode.
Meanwhile, before the arc limiting plate 206 is clamped into the clamping groove of the sucker rod main body 1, the arc protection cover plate 203 is pushed to clamp the arc connecting plate 202 into the positioning clamping groove of the arc limiting plate 206, and when the arc protection cover plate 203 is clamped into the clamping groove of the sucker rod main body 1, one side, far away from the arc limiting plate 206, of the arc protection cover plate 203 and the outer surface, close to the arc limiting plate 206, of the sucker rod main body 1 are kept in parallel, so that the positioning mechanism 2 can be completely filled into the clamping groove of the sucker rod main body 1 when being placed into the clamping groove of the sucker rod main body 1 for storage, the supporting strength of the clamping groove of the sucker rod main body 1 is improved, and bending of the clamping groove connecting part of the sucker rod main body 1 when the outer end of the sucker rod main body 1 is impacted is avoided as much as possible; when the staff shifts out sucker rod main part 1 draw-in groove inside positioning mechanism 2, through pressing arc handle 204, the one end with arc handle 204 perk, the one end that the rethread pulling arc handle 204 perk drives positioning mechanism 2 and removes for the staff can shift out positioning mechanism 2 from sucker rod main part 1 draw-in groove inside fast.
Embodiment two: as shown in fig. 1, fig. 3 and fig. 4, the limiting mechanism 3 comprises a positioning plate 306 and a connecting rod 301, a through hole is formed in the outer surface of one side, close to the positioning mechanism 2, of the sucker rod main body 1, the connecting rod 301 is rotationally connected inside the through hole of the sucker rod main body 1, the positioning plate 306 is installed inside a groove of the sucker rod main body 1, the bottom end of the connecting rod 301 is located inside the groove of the sucker rod main body 1, a first conical gear 304 is installed on the lower surface of the connecting rod 301, a second conical gear 305 is connected with an external tooth of the first conical gear 304 in a meshing mode, a through hole is formed in the positioning plate 306, a rotary rod 307 is rotationally connected inside the through hole of the positioning plate 306, one end, far from the first conical gear 305, of the second conical gear 305 is installed on one side, far from the positioning mechanism 2, of the rotary rod 307, and the first conical gear 304 is in a bevel gear meshing mode, one end, far from the second conical gear 305, of the rotary rod 308 is installed, a screw rod 308 is connected with an external thread of the screw rod 308, the outer contour of the screw rod 308 is located on the inner contour of the groove of the sucker rod main body 1, a groove is matched with the contour of the conical gear 206, one side, a groove is formed on one side, of the inner side, close to the inner wheel of the groove of the conical limiting plate 206, and the groove is located on a moving path of the clamping block 303; specifically, after the connecting plate 201 and the arc limiting plate 206 are clamped inside the clamping groove of the sucker rod main body 1, the clamping block 303 is pushed to move by the rotating connecting rod 301, the position of the groove inside the arc limiting plate 206 is located on the moving path of the clamping block 303, so that the clamping block 303 is clamped inside the groove of the arc limiting plate 206 in the moving process, the clamping block 303 limits the moving position of the arc limiting plate 206, and the positioning mechanism 2 is prevented from moving after being mounted inside the clamping groove of the sucker rod main body 1 as much as possible, so that the positioning mechanism 2 is easy to be lost in the using process of the sucker rod main body 1, and the service life of the positioning mechanism 2 is prolonged.
As shown in fig. 1 and 4, the upper surface of the connecting rod 301 is provided with a through hole, a handle 5 is inserted into the through hole of the connecting rod 301, the inner wall of the through hole of the connecting rod 301 is provided with internal threads, the internal threads of the connecting rod 301 are connected with a protective cover 302, and the position of the upper surface of the protective cover 302 is parallel to the position of the upper surface of the sucker rod main body 1; specifically, through pushing the handle 5, the handle 5 is inserted into the through hole of the connecting rod 301, and the connecting rod 301 is accelerated to be driven to rotate by pushing the handle 5, so that the speed of the clamping block 303 in the position adjustment process is increased, the time consumed when the worker controls the limiting mechanism 3 to limit the position of the positioning mechanism 2 is shortened, and the worker is convenient to control the limiting mechanism 3 to move out of the positioning mechanism 2 or install the positioning mechanism 2 into the clamping groove of the sucker rod main body 1.
Meanwhile, after the handle 5 is detached from the inside of the through hole of the connecting rod 301, the protective cover 302 is installed inside the through hole of the connecting rod 301 by rotating the protective cover 302, so that the protective cover 302 seals the inside of the through hole of the connecting rod 301, and the situation that the next time the handle 5 cannot be inserted into the inside of the through hole of the connecting rod 301 due to mud accumulated in the oil pipe after the sucker rod main body 1 is put into the oil pipe is avoided as much as possible; the upper surface of the protective cover 302 and the upper surface of the sucker rod main body 1 are kept parallel, so that the protective cover 302 is prevented from affecting the normal use of the sucker rod main body 1 as much as possible.
As shown in fig. 4, the outer surface of the connecting rod 301 is provided with external threads, and the outer contour of the connecting rod 301 is matched with the inner contour of the through hole of the sucker rod main body 1; specifically, the external threads are attached to the inner wall of the through hole of the sucker rod main body 1, so that mortar in the oil pipe is not easy to enter the groove of the sucker rod main body 1 along the joint of the connecting rod 301 and the through hole of the sucker rod main body 1, and the phenomenon that the inside of the limit mechanism 3 is blocked after the sucker rod main body 1 is led into the oil pipe is avoided as much as possible; through rotating the connecting rod 301, the mortar accumulated at the connecting position of the connecting rod 301 and the through hole of the sucker rod main body 1 is led out of the inside of the through hole of the sucker rod main body 1 along the external threads of the connecting rod 301, so that a worker does not need to detach the connecting rod 301 when cleaning the mortar at the connecting position of the connecting rod 301 and the through hole of the sucker rod main body 1, and the mortar accumulated inside the through hole of the sucker rod main body 1 is cleaned by the worker regularly conveniently.
Simultaneously, through rotating connecting rod 301 to make and remove connecting plate 201, make it remove to one side of handle 5, make the staff can drive the external screw thread of connecting rod 301 in step and take out the inside mortar of sucker rod main part 1 through-hole inside sucker rod main part 1's through-hole when rotating connecting rod 301 and dismantling movable connecting plate 201, thereby be convenient for the staff clean sucker rod main part 1 through-hole inside, consequently improved the practicality of the device.
The implementation principle of the positioning structure of the sucker rod in the second embodiment of the application is as follows: when the positioning mechanism 2 is clamped into the clamping groove of the sucker rod main body 1 and then stored, the clamping block 303 is pushed to move by rotating the connecting rod 301, and then the position of the groove in the arc limiting plate 206 is positioned on the moving path of the clamping block 303, so that the clamping block 303 is clamped into the groove of the arc limiting plate 206 in the moving process, and the clamping block 303 limits the moving position of the arc limiting plate 206, thereby avoiding the positioning mechanism 2 from being easily lost in the using process of the sucker rod main body 1 due to the movement of the positioning mechanism 2 after being mounted into the clamping groove of the sucker rod main body 1 as much as possible; through rotating the connecting rod 301, the mortar accumulated at the connecting position of the connecting rod 301 and the through hole of the sucker rod main body 1 is led out of the inside of the through hole of the sucker rod main body 1 along the external threads of the connecting rod 301, so that a worker does not need to detach the connecting rod 301 when cleaning the mortar at the connecting position of the connecting rod 301 and the through hole of the sucker rod main body 1, and the mortar accumulated inside the through hole of the sucker rod main body 1 is cleaned by the worker conveniently.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a location structure of sucker rod, includes sucker rod main part (1), its characterized in that: the sucker rod main body (1) comprises two groups of positioning clamps, the two groups of positioning clamps are respectively arranged at the left end and the right end of the sucker rod main body (1), clamping grooves are formed in the outer surface of the sucker rod main body (1), positioning mechanisms (2) for limiting the stacking and storing moving positions of the sucker rod main body (1) are arranged in the clamping grooves of the sucker rod main body (1), grooves are formed in one side, close to the positioning mechanisms (2), of the sucker rod main body (1), limiting mechanisms (3) for limiting the moving range of the positioning mechanisms (2) are arranged in the grooves of the sucker rod main body (1), and the positions of the positioning mechanisms (2) are located on the moving paths of the limiting mechanisms (3);
the positioning mechanism (2) comprises a connecting plate (201), the connecting plate (201) is clamped inside a clamping groove of the sucker rod main body (1), a sucker (205) is arranged on the lower surface of the connecting plate (201), a through hole is formed in the upper surface of the connecting plate (201), an arc limiting plate (206) is rotatably connected inside the through hole of the connecting plate (201), and the outer contour of the arc limiting plate (206) is matched with the inner contour of the clamping groove of the sucker rod main body (1);
the inner wall of the arc limiting plate (206) is provided with a positioning clamping groove, the inside of the positioning clamping groove of the arc limiting plate (206) is slidably connected with an arc connecting plate (202), the upper surface of the arc connecting plate (202) is provided with an arc protection cover plate (203), the lower surface of the sucker (205) is abutted to the bottom of the inner wall of the clamping groove of the sucker main body (1), and one side of the arc protection cover plate (203) away from the arc limiting plate (206) and the outer surface of one side of the sucker main body (1) close to the arc limiting plate (206) are kept in parallel;
a groove is formed in one side, far away from the arc-shaped connecting plate (202), of the arc-shaped protective cover plate (203), a through hole is formed in the inner wall of the groove of the arc-shaped protective cover plate (203), an arc-shaped handle (204) is connected inside the through hole of the arc-shaped protective cover plate (203) in a rotating mode, and the outer contour of the arc-shaped handle (204) is matched with the inner contour of the groove of the arc-shaped protective cover plate (203);
the limit mechanism (3) comprises a locating plate (306) and a connecting rod (301), a through hole is formed in the outer surface of one side, close to the locating mechanism (2), of the sucker rod main body (1), the connecting rod (301) is rotationally connected inside the through hole of the sucker rod main body (1), the locating plate (306) is installed inside a groove of the sucker rod main body (1), the bottom end of the connecting rod (301) is located inside the groove of the sucker rod main body (1), a conical gear I (304) is installed on the lower surface of the connecting rod (301), a conical gear II (305) is meshed and connected with an external tooth of the conical gear I (304), a through hole is formed in the locating plate (306), a rotary rod (307) is rotationally connected inside the through hole of the locating plate (306), one end, far away from the rotary rod (307), of the conical gear I (304) is installed on one side, far from the locating mechanism (2), of the rotary rod (307) is installed inside the groove, one end, far from the conical gear II (305), of the rotary rod (308), the outer thread profile (308) is matched with the outer thread of the sucker rod (303) of the threaded rod main body (303), the arc limiting plate (206) is provided with a groove on one side close to the rotating rod (307), and the position of the groove inside the arc limiting plate (206) is located on the moving path of the clamping block (303).
2. The sucker rod positioning structure according to claim 1, wherein: the inner wall of the clamping groove of the sucker rod main body (1) is provided with a back-shaped groove, a sealing ring (4) is clamped inside the back-shaped groove of the sucker rod main body (1), and the inner wall of the sealing ring (4) is abutted to the front-back surface, the left-right surface of the arc limiting plate (206).
3. A sucker rod positioning structure according to claim 2 wherein: the oil pumping rod is characterized in that a through hole is formed in the upper surface of the connecting rod (301), a handle (5) is inserted into the through hole of the connecting rod (301), an inner thread is formed in the inner wall of the through hole of the connecting rod (301), a protective cover (302) is connected with the inner thread of the connecting rod (301), and the position of the upper surface of the protective cover (302) is parallel to the position of the upper surface of the oil pumping rod main body (1).
4. A sucker rod positioning structure according to claim 3 wherein: external threads are formed on the outer surface of the connecting rod (301), and the outer contour of the connecting rod (301) is matched with the inner contour of the through hole of the sucker rod main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141649.0A CN116873384B (en) | 2023-09-06 | 2023-09-06 | Positioning structure of sucker rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141649.0A CN116873384B (en) | 2023-09-06 | 2023-09-06 | Positioning structure of sucker rod |
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| CN116873384B true CN116873384B (en) | 2023-12-26 |
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| CN202311141649.0A Active CN116873384B (en) | 2023-09-06 | 2023-09-06 | Positioning structure of sucker rod |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267648A (en) * | 1991-11-27 | 1993-12-07 | Drilltec Patents & Technologies Company, Inc. | Device for the transporting and stacking of cylindrical objects, such as gas cylinders, pipes, etc. |
| CN2546614Y (en) * | 2002-05-08 | 2003-04-23 | 李德全 | Sucker rod |
| CN215246463U (en) * | 2021-02-26 | 2021-12-21 | 南陵成林线路器材有限公司 | Cement electric pole transportation fixing device |
| CN216784211U (en) * | 2021-12-23 | 2022-06-21 | 洛阳雅洁管业有限公司 | Pipe storage rack |
| CN217789181U (en) * | 2022-06-22 | 2022-11-11 | 天津市朗照电气设备技术有限公司 | Winding displacement pipe of convenient transportation |
-
2023
- 2023-09-06 CN CN202311141649.0A patent/CN116873384B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267648A (en) * | 1991-11-27 | 1993-12-07 | Drilltec Patents & Technologies Company, Inc. | Device for the transporting and stacking of cylindrical objects, such as gas cylinders, pipes, etc. |
| CN2546614Y (en) * | 2002-05-08 | 2003-04-23 | 李德全 | Sucker rod |
| CN215246463U (en) * | 2021-02-26 | 2021-12-21 | 南陵成林线路器材有限公司 | Cement electric pole transportation fixing device |
| CN216784211U (en) * | 2021-12-23 | 2022-06-21 | 洛阳雅洁管业有限公司 | Pipe storage rack |
| CN217789181U (en) * | 2022-06-22 | 2022-11-11 | 天津市朗照电气设备技术有限公司 | Winding displacement pipe of convenient transportation |
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| Publication number | Publication date |
|---|---|
| CN116873384A (en) | 2023-10-13 |
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