CN213684072U - Eccentric wear-proof blowout-proof paraffin scraper - Google Patents

Abstract

The utility model discloses an anti-eccentric wear prevents spouting paraffin scraper, including paraffin scraper main part, first heating wire and second heating wire, gu fixed ring has been cup jointed at the middle part of paraffin scraper main part, the outside cover of paraffin scraper main part bottom is equipped with the base, the bottom of pole all with base welded fastening in the first the outside of screw rod all is equipped with the nut, the top of base is provided with two sets of first bull sticks, the top of base is provided with two sets of second bull sticks, the right side intercommunication of paraffin scraper main part has material discharge passage, the both ends of first heating wire all with first interior storehouse inner wall welded fastening, the left end of guide arm is inserted and is established inside material discharge passage, the second interior storehouse has been seted up to the inside of guide arm. The utility model discloses a discharge passage is difficult for producing and blocks up, and the user need not frequently to clean it, and the user need not to lift the wax scraper main part off from the well head in addition and also can dredge and clean the bottom of wax scraper main part, convenient and fast, and efficiency is high.

Description

Eccentric wear-proof blowout-proof paraffin scraper

Technical Field

The utility model relates to a paraffin scraper technical field specifically is an anti-eccentric wear prevents spouting paraffin scraper.

Background

The petroleum has great influence on the industry and agriculture in China, and is a strong power for economic development, but in the process of petroleum exploitation, because the wax content in the petroleum is extremely high, when the temperature is lower than the pour point, the paraffin can be condensed into a gel structure, so that the paraffin is attached to the sucker rod, and a user needs to use a paraffin scraper to scrape the paraffin on the sucker rod, so that the crude oil exploitation can be normally carried out.

As in the prior patents: eccentric wear prevention blowout prevention paraffin scraper, the publication number is: CN205955703U, the utility model relates to a descaler technical field is an anti eccentric wear prevents spouting paraffin scraper, and it includes paraffin scraper and preventer, and paraffin scraper installs in the top of preventer, and the lower extreme of preventer is equipped with inlet channel, and paraffin scraper includes lower flange, upper flange and the main part that floats. The utility model has reasonable and compact structure and convenient use, an outlet channel is arranged at the upper end of the floating main body, and a wax outlet device is arranged on the side surface of the protection ring; the scraper support is arranged on two sides of the channel of the floating main body, the guide conical surface is arranged on the inner lower side of the scraper support, the pair of horizontal blades is oppositely arranged at the upper end of the scraper support, the two blades are respectively provided with semicircular knife edges with three different diameters, the adsorption devices are respectively arranged on the outer sides of the scraper support, and the two adsorption devices attract each other, so that the knife edges of the blades are always pressed on the outer surface of the sucker rod, and oil and wax are scraped by the blades.

This wax scraper is when using, because the paraffin volume of scraping down is more, leads to ejection of compact funnel and discharge gate to produce very easily and blocks up, and the user all need clean the mediation to ejection of compact funnel and discharge gate after using a period at every turn, wastes time and energy, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an it prevents spouting wax scraper to prevent eccentric wear to the discharge gate and the ejection of compact funnel department of the wax scraper that provide produce easily and block up in solving above-mentioned background art, need the user to carry out frequent clean mediation, waste time and energy, very troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: prevent eccentric wear and prevent spouting wax scraper, including wax scraper main part, first heating wire and second heating wire, the solid fixed ring has been cup jointed at the middle part of wax scraper main part, and the bottom welding of solid fixed ring has four groups of first outer poles, and the inside of first outer pole all inserts and is equipped with first inner pole, the outside cover of wax scraper main part bottom is equipped with the base, the bottom of first inner pole all with base welded fastening, the inside of first inner pole all is inserted and is equipped with the screw rod, and the top of screw rod all is connected with first outer pole inner wall through embedded bearing, the outside of screw rod all is equipped with the nut, and the outside of nut all with first inner pole inner wall welded fastening, the top of base is provided with two sets of first bull sticks, and the left and right sides both ends of first bull stick all run through first outer pole and extend to inside the first outer pole, the top of base is provided with two sets of second bull sticks, and the front and back both ends of second bull stick all run through first outer pole and extend to inside the first outer pole, scrape the right side intercommunication of wax ware main part and have the discharge passage, and seted up first interior storehouse on the inner wall on discharge passage top to the inside in first interior storehouse is provided with first heating wire, the both ends of first heating wire all with first interior storehouse inner wall welded fastening, discharge passage's right-hand member has the collection storehouse through threaded connection, and the inside in collection storehouse is provided with the guide arm to the right-hand member of guide arm and collection storehouse inner wall welded fastening, the left end of guide arm is inserted and is established inside discharge passage, the storehouse in the second has been seted up to the inside of guide arm, and the inside in the second storehouse is provided with the second heating wire to the both ends of second heating wire all with second interior storehouse inner wall welded fastening.

Preferably, the base is close to the even embedded ball that has of one side of scraping the wax ware main part, and the ball is close to one side of scraping the wax ware main part and all laminates with scraping the wax ware main part mutually.

Preferably, the bottom of the screw rod is welded with a stop block, and the diameter of the stop block is larger than the aperture of the middle part of the nut.

Preferably, the left end and the right end of the first rotating rod are in transmission connection with the top end of the first rotating rod through bevel gears, the front end and the rear end of the second rotating rod are in transmission connection with the top end of the screw rod through bevel gears, and the screw rod, the first rotating rod and the second rotating rod form a linkage structure.

Preferably, the middle part of the first rotating rod is welded with a handle, and the outer side of the handle is glued with a rubber pad.

Preferably, the outer side of the collecting bin is sleeved with a rubber pad, and the thickness of the rubber pad is five centimeters at zero point.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the blockage of the discharge channel is not easy to occur, the user does not need to frequently clean the discharge channel, and the bottom end of the wax scraper main body can be dredged and cleaned without detaching the wax scraper main body from the well mouth, thereby being convenient and fast and having high efficiency;

1. the paraffin scraper is provided with the first heating wire and the second inner bin, heat is generated after the first heating wire and the second inner bin are electrified, and paraffin is melted into liquid after the heat is transferred to the paraffin, so that the paraffin blockage condition cannot be generated in the discharging channel when the paraffin scraper main body scrapes the paraffin, a user does not need to frequently clean the inside of the discharging channel, the paraffin scraping efficiency of the user is improved, and great convenience is provided for the user;

2. be provided with the base, produce when the inside of scraping wax ware main part bottom and block up, or the bottom outside of scraping wax ware main part has been infected with too many pollutant, the user need be when cleaning it, the user rotates the middle part of first pivot pole and can drive wax ware main part rebound, thereby make the bottom of scraping wax ware main part be in the top of base, even the user will not scrape the wax ware main part and lift off also can carry out cleaning work to the bottom of scraping the wax ware main part from the well head, the efficiency that the user is clean and dredge the jam has been promoted greatly, user's exploitation efficiency has been promoted greatly.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the structure of FIG. 1 at B-B according to the present invention;

fig. 4 is a partially enlarged schematic view of the point C in fig. 3 according to the present invention.

In the figure: 1. a wax scraper body; 2. a fixing ring; 3. a first outer rod; 4. a first inner bar; 5. a base; 6. a screw; 7. a nut; 8. a first rotating lever; 9. a second rotating rod; 10. a discharge channel; 11. a first inner bin; 12. a first heating wire; 13. a collection bin; 14. a guide bar; 15. a second inner bin; 16. a second heating wire.

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. 1-4, the present invention provides an embodiment:

the eccentric wear prevention blowout prevention wax scraper comprises a wax scraper main body 1, a first heating wire 12 and a second heating wire 16, wherein a fixing ring 2 is sleeved at the middle part of the wax scraper main body 1, four groups of first outer rods 3 are welded at the bottom end of the fixing ring 2, a first inner rod 4 is inserted inside each first outer rod 3, a base 5 is sleeved outside the bottom end of the wax scraper main body 1, the bottom end of each first inner rod 4 is welded and fixed with the base 5, a screw rod 6 is inserted inside each first inner rod 4, the top end of each screw rod 6 is connected with the inner wall of each first outer rod 3 through an embedded bearing, a nut 7 is sleeved outside each screw rod 6, the outer side of each nut 7 is welded and fixed with the inner wall of each first inner rod 4, two groups of first rotating rods 8 are arranged above the base 5, the left end and the right end of each first rotating rod 8 extend to the inside each first outer rod 3 through each first outer rod 3, two groups of second rotating rods 9 are arranged above the base 5, the front end and the rear end of the second rotating rod 9 penetrate through the first outer rod 3 and extend into the first outer rod 3, the left end and the right end of the first rotating rod 8 are in transmission connection with the top end of the screw 6 through conical gears, the front end and the rear end of the second rotating rod 9 are in transmission connection with the top end of the screw 6 through conical gears, the screw 6, the first rotating rod 8 and the second rotating rod 9 form a linkage structure, a user rotates the middle part of the first rotating rod 8 to drive two groups of screws 6 to rotate, the screw 6 simultaneously drives the second rotating rod 9 to rotate, the second rotating rod 9 simultaneously drives the other two groups of screws 6 to rotate, the screws 6 move upwards according to the threads of the screws when rotating, so that the first outer rod 3 is pushed upwards, the wax scraper main body 1 is pushed upwards through the fixing ring 2 by the first outer rod 3, the bottom end of the screw 6 is welded with a stop block, the diameter of the stop block is larger than the aperture of the middle part of the nut 7, when the bottom end of the, the screw rod 6 is blocked by the stop block, so that the screw rod 6 cannot be separated from the nut 7 to cause device damage, balls are uniformly embedded in one side, close to the wax scraper main body 1, of the base 5, and are attached to the wax scraper main body 1, when the bottom end of the wax scraper main body 1 moves upwards through the middle of the base 5, the balls reduce friction force between the base 5 and the wax scraper main body 1, so that the bottom end of the wax scraper main body 1 can smoothly move upwards through the middle of the base 5, a handle is welded in the middle of the first rotating rod 8, a rubber pad is glued on the outer side of the handle, a user can easily drive the first rotating rod 8 to rotate by rotating the handle in the middle of the first rotating rod 8, the rubber pad increases friction force between the user's hand and the handle, and the user can hold the handle more firmly and is not easy to fall off;

the right side of the wax scraper main body 1 is communicated with a material discharge channel 10, the inner wall of the top end of the material discharge channel 10 is provided with a first inner bin 11, the inside of the first inner bin 11 is provided with a first heating wire 12, both ends of the first heating wire 12 are welded and fixed with the inner wall of the first inner bin 11, the right end of the material discharge channel 10 is connected with a collection bin 13 through threads, the inside of the collection bin 13 is provided with a guide rod 14, the right end of the guide rod 14 is welded and fixed with the inner wall of the collection bin 13, the left end of the guide rod 14 is inserted into the material discharge channel 10, the inside of the guide rod 14 is provided with a second inner bin 15, the inside of the second inner bin 15 is provided with a second heating wire 16, both ends of the second heating wire 16 are welded and fixed with the inner wall of the second inner bin 15, the outer side of the collection bin 13 is sleeved with a rubber pad, the thickness of the rubber, the collecting bin 13 is detached by rotating the collecting bin 13 at the outer side of the collecting bin 13 held by a user, and the rubber pads increase the friction force between the user hand and the collecting bin 13, so that the collecting bin 13 can be rotated by the user more easily.

The working principle is as follows: when a user blocks the bottom end of the wax scraper main body 1, or the outside of the bottom end of the wax scraper main body 1 is contaminated with more pollutants, and the user needs to clean the wax scraper main body, firstly, the user holds a handle in the middle of a first rotating rod 8 to rotate the first rotating rod 8, so that two groups of screw rods 6 are driven to rotate, the screw rods 6 drive a second rotating rod 9 to rotate when rotating, and drive the other two groups of screw rods 6 to rotate through the second rotating rod 9, the screw rods 6 move upwards through threads of the screw rods 6 when rotating, so that the wax scraper main body 1 is pushed upwards through a first outer rod 3, the bottom end of the wax scraper main body 1 is positioned above a base 5, and the user can conveniently clean the bottom end of the wax scraper main body 1 even if the wax scraper main body 1 is not dismounted;

the user is first heating wire 12 and the external power supply of second heating wire 16, provide the electric energy for first heating wire 12 and second heating wire 16, first heating wire 12 and the second heating wire 16 produce the heat after the circular telegram, when the user uses wax scraper main part 1 to scrape the wax operation, the congeal wax of scraping gets into discharge passageway 10 when well, the heat transfer that first heating wire 12 produced is to paraffin, paraffin melts into liquid after being heated, simultaneously the heat transfer that second heating wire 16 produced is to the guide arm 14 outside, make the inside paraffin of discharge passageway 10 more difficult production to condense, liquid paraffin can not lead to the inside production jam phenomenon of discharge passageway 10, liquid paraffin flows to collection storehouse 13 along with the slope in the middle of, the user holds the outside of collection storehouse 13 and rotates collection storehouse 13 and can lift collection storehouse 13 off, supply the user to collect the inside paraffin of collection storehouse 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Prevent eccentric wear and prevent spouting wax scraper, including wax scraper main part (1), first heating wire (12) and second heating wire (16), its characterized in that: the wax scraper is characterized in that a fixing ring (2) is sleeved in the middle of a wax scraper main body (1), four groups of first outer rods (3) are welded at the bottom end of the fixing ring (2), first inner rods (4) are inserted in the first outer rods (3), a base (5) is sleeved on the outer side of the bottom end of the wax scraper main body (1), the bottom ends of the first inner rods (4) are fixedly welded with the base (5), screw rods (6) are inserted in the first inner rods (4), the top ends of the screw rods (6) are connected with the inner wall of the first outer rod (3) through embedded bearings, nuts (7) are sleeved on the outer sides of the screw rods (6), the outer sides of the nuts (7) are fixedly welded with the inner wall of the first inner rods (4), two groups of first rotating rods (8) are arranged above the base (5), and the left and right ends of the first rotating rods (8) extend to the inside of the first outer rods (3) through the first outer rods (3), the wax scraper is characterized in that two groups of second rotating rods (9) are arranged above the base (5), the front end and the rear end of each second rotating rod (9) penetrate through the first outer rod (3) and extend into the first outer rod (3), the right side of the wax scraper main body (1) is communicated with a material discharging channel (10), a first inner bin (11) is arranged on the inner wall of the top end of the material discharging channel (10), a first heating wire (12) is arranged inside the first inner bin (11), the two ends of the first heating wire (12) are fixedly welded with the inner wall of the first inner bin (11), the right end of the material discharging channel (10) is connected with a collecting bin (13) through threads, a guide rod (14) is arranged inside the collecting bin (13), the right end of the guide rod (14) is fixedly welded with the inner wall of the collecting bin (13), the left end of the guide rod (14) is inserted into the material discharging channel (10), a second inner bin (15) is arranged inside the guide rod (14), and a second heating wire (16) is arranged in the second inner bin (15), and two ends of the second heating wire (16) are welded and fixed with the inner wall of the second inner bin (15).

2. The eccentric wear prevention and blowout prevention paraffin scraper of claim 1, wherein: the base (5) is close to one side of scraping wax ware main part (1) and evenly embedded have the ball, and the ball is close to one side of scraping wax ware main part (1) and all laminates mutually with scraping wax ware main part (1).

3. The eccentric wear prevention and blowout prevention paraffin scraper of claim 1, wherein: the bottom of the screw rod (6) is welded with a stop block, and the diameter of the stop block is larger than the aperture of the middle part of the nut (7).

4. The eccentric wear prevention and blowout prevention paraffin scraper of claim 1, wherein: the left end and the right end of the first rotating rod (8) are in transmission connection with the top end of the screw rod (6) through the bevel gears, the front end and the rear end of the second rotating rod (9) are in transmission connection with the top end of the screw rod (6) through the bevel gears, and the screw rod (6), the first rotating rod (8) and the second rotating rod (9) form a linkage structure.

5. The eccentric wear prevention and blowout prevention paraffin scraper of claim 1, wherein: the middle part of the first rotating rod (8) is welded with a handle, and the outer side of the handle is glued with a rubber pad.

6. The eccentric wear prevention and blowout prevention paraffin scraper of claim 1, wherein: the outer side of the collection bin (13) is sleeved with a rubber pad, and the thickness of the rubber pad is five centimeters at zero point.

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