CN210496894U

CN210496894U - Shielding device for anticorrosive spraying of oil-gas separation cylinder

Info

Publication number: CN210496894U
Application number: CN201921142363.3U
Authority: CN
Inventors: 孙志新; 丁时云; 邹国荣
Original assignee: Aijing Intelligent Equipment (wuxi) Co Ltd
Current assignee: Aijing Intelligent Equipment (wuxi) Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-12
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to an oil-gas separation section of thick bamboo spraying technical field, and disclose an anticorrosive spraying of oil-gas separation section of thick bamboo is with shielding device, including first annular piece, the top fixedly connected with second annular piece of first annular piece, and the internal diameter of second annular piece is less than the internal diameter of first annular piece, two first logical grooves have been seted up to the top symmetry of second annular piece, be equipped with the connecting rod between two first logical grooves, the both ends of two connecting rods all through the clamping mechanism respectively with two first logical groove fixed connection settings, still be equipped with blocking mechanism on the connecting rod, be equipped with the third annular piece in the first annular piece, and the internal diameter of third annular piece is less than the internal diameter of second annular piece, a plurality of draw-in grooves have been seted up to the equal symmetry in bottom of second annular piece and third annular piece, and all be equipped with the magnetite in a plurality of draw. The utility model discloses can shield the oil-gas separation section of thick bamboo paint spraying process in, prevent paint spraying to other positions, improve the effect of spraying, and can used repeatedly.

Description

Shielding device for anticorrosive spraying of oil-gas separation cylinder

Technical Field

The utility model relates to an oil-gas separation section of thick bamboo spraying technical field especially relates to an anticorrosive spraying of oil-gas separation section of thick bamboo is with shielding device.

Background

At present, after an end cover of a neutron part separation barrel, an upper barrel and an oil content core pressing plate of an oil-gas separation barrel of an oil-injected screw compressor are subjected to finish machining and welding, the feasibility and the economical efficiency of the overall galvanizing scheme adopted by the upper barrel are poor, and the cost is high. It is a common practice to perform a paint spray rust prevention treatment on the outside of the oil-gas separation cylinder.

Cause paint spraying to other positions easily in the time of spraying paint through the spray gun among the prior art, in spraying to last barrel when more serious, influence the quality of product, the people's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the spraying of paint to other positions is easily caused in the painting process among the prior art, and the spraying influences the quality of product in to last barrel when more serious, is not convenient for people to use, and the anticorrosive spraying of a gas-oil separation section of thick bamboo that provides is with shielding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anticorrosive spraying of oil-gas separation section of thick bamboo is with shielding device, includes first annular piece, the top fixedly connected with second annular piece of first annular piece, and the internal diameter of second annular piece is less than the internal diameter of first annular piece, two first logical grooves have been seted up to the top symmetry of second annular piece, two be equipped with the connecting rod between the first logical groove, two the both ends of connecting rod all set up with two first logical groove fixed connection respectively through clamping mechanism, still be equipped with blocking mechanism on the connecting rod, be equipped with the third annular piece in the first annular piece, and the internal diameter of third annular piece is less than the internal diameter of second annular piece, a plurality of draw-in grooves have been seted up to the bottom symmetries of second annular piece and third annular piece, and all be equipped with the magnetite in a plurality of draw-in grooves, the lateral wall of magnetite and the lateral wall fixed connection setting of draw-in.

Preferably, the latch mechanism includes spacer pin, spacing spring and draws the piece, the one end of connecting rod seted up with spacer pin assorted spacing groove, spacing spring is located the spacing inslot and sets up, and the both ends of spacing spring set up with the lateral wall of spacer pin and the tank bottom fixed connection of spacing groove respectively, the top of connecting rod seted up with spacing groove assorted spacing hole, draw the piece for with spacing downthehole, and draw the both ends of piece and all pass spacing hole and outwards extend the setting, draw the piece to be close to the one end of spacer pin and the lateral wall fixed connection setting of spacer pin, one of them the lateral wall that leads to the groove first is seted up with spacer pin assorted draw-in groove.

Preferably, the blocking mechanism comprises a threaded pipe, a vertical rod, a first semicircular plate and a second semicircular plate, a through hole matched with the threaded pipe is formed in the center of the connecting rod, the outer wall of the threaded pipe is fixedly connected with the inner wall of the through hole, both ends of the threaded pipe penetrate through the through hole and extend outwards, the threaded pipe is in threaded connection with a threaded rod, both ends of the threaded rod penetrate through the threaded pipe and extend outwards, the bottom of the threaded rod is rotatably connected with one end of the vertical rod through a rotating sleeve, the bottom of the vertical rod is rotatably connected with a rotating block through a rotating shaft, the side wall of the first semicircular plate is fixedly connected with the rotating block, the second semicircular plate is arranged above the first semicircular plate, a sliding block is fixedly connected with the side wall of the second semicircular plate, an arc-shaped sliding groove matched with the sliding block is formed in the side wall of the rotating block, and a second through groove communicated with the arc-shaped sliding groove is formed in the side wall of the rotating, and the second through groove is matched with the sliding block, the rotating block is movably sleeved with a sleeve, and the bottom of the sleeve is fixedly connected with the top of the second semicircular plate.

Preferably, the top of the threaded rod is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, the top of the vertical rod is symmetrically and fixedly connected with four limiting rods, the tops of the four limiting rods penetrate through the side wall of the bottom of the threaded pipe and extend outwards, and annular grooves matched with the limiting rods are formed in the bottom of the rotating handle.

Preferably, the outer wall of the third annular block is provided with an inclined surface, and the inclined surface is arranged at an angle.

Preferably, the outer wall of the sleeve is fixedly provided with a rubber gasket.

Preferably, two the lateral wall that spacing round pin deviates from one side mutually all has seted up the arc angle.

Preferably, two the inner wall of draw-in groove all is equipped with the damping layer, and the damping layer offsets with the spacer pin and sets up.

Compared with the prior art, the utility model provides an anticorrosive spraying of oil-gas separation section of thick bamboo is with shielding device possesses following beneficial effect:

1. this anticorrosive spraying of oil-gas separation section of thick bamboo is with shielding device, through the first annular piece that is equipped with, establish first annular piece on oil-gas separation section of thick bamboo's last barrel, and through the second annular piece, can block the top of paint separation section of thick bamboo, prevent that paint from spraying to the top, through the third annular piece that is equipped with, place the third annular piece with on the position in the T type hole of last barrel, can block by the horizontal seal face in T type hole, the rethread is equipped with the magnetite, can make second annular piece and third annular piece adsorb on last barrel, and then guarantee the stability of second annular piece and third annular piece when spraying paint, the people's of being convenient for use.

2. The shielding device for the anticorrosive spraying of the oil-gas separation cylinder can enable a first semicircular plate and a second semicircular plate to rotate through the rotating block and the rotating shaft, further enable the two semicircular plates to be inserted into the upper cylinder body, enable the two semicircular plates to be horizontally arranged through the self gravity of the two semicircular plates, enable the second semicircular plate and the sliding block to slide in the arc-shaped sliding groove through the sleeve pipe arranged and rotate the sleeve pipe through the second through groove arranged, enable the second semicircular plate to move downwards through the self gravity of the second semicircular plate when the sliding block slides to the position of the second through groove, further enable the first semicircular plate and the second semicircular plate to form a complete circular plate, enable the connecting rod to be pressed through the connecting rod and the first through groove arranged, enable the limiting groove to automatically shrink into the limiting groove when the limiting groove is abutted against the side wall of the first through groove through the arc surface arranged on the limiting pin, when the position of spacing groove and draw-in groove corresponds, elasticity through spacing spring can drive the spacer pin and remove, thereby make the mutual block setting of spacer pin and draw-in groove, and then prescribe a limit to the position of connecting rod, guarantee the stability of connecting rod in the use, the threaded rod that the rethread was equipped with, twist the threaded rod, can make the threaded rod at screwed pipe internal rotation and remove, and then can drive two semicircle boards and remove, make the inner wall of two semicircle boards and last barrel offset the setting, and then prevent paint spraying to last barrel in, the people's of being convenient for use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can shield among the oil-gas separation section of thick bamboo paint spraying process, prevent paint spraying to other positions, improve the effect of spraying, and can used repeatedly.

Drawings

FIG. 1 is a schematic structural view of a shielding device for anticorrosive spraying of an oil-gas separation cylinder according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural view between the middle arc-shaped chute and the second through groove of the present invention.

In the figure: 1 first annular block, 2 second annular blocks, 3 connecting rods, 4 third annular blocks, 5 magnets, 6 limiting pins, 7 limiting springs, 8 pulling blocks, 9 threaded pipes, 10 vertical rods, 11 first semicircular plates, 12 second semicircular plates, 13 threaded rods, 14 rotating blocks, 15 sliding blocks, 16 sleeves, 17 rotating handles, 18 limiting rods, 19 rubber gaskets and 20 damping layers.

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.

Referring to fig. 1-4, a shielding device for anti-corrosion spraying of an oil-gas separation cylinder comprises a first annular block 1, a second annular block 2 fixedly connected with the top of the first annular block 1, the inner diameter of the second annular block 2 is smaller than that of the first annular block 1, two first through grooves are symmetrically formed in the top of the second annular block 2, a connecting rod 3 is arranged between the two first through grooves, two ends of the two connecting rods 3 are fixedly connected with the two first through grooves respectively through clamping mechanisms, a blocking mechanism is further arranged on the connecting rod 3, a third annular block 4 is arranged in the first annular block 1, the inner diameter of the third annular block 4 is smaller than that of the second annular block 2, a plurality of clamping grooves are symmetrically formed at the bottoms of the second annular block 2 and the third annular block 4, and all be equipped with magnetite 5 in a plurality of draw-in grooves, the lateral wall of magnetite 5 and the lateral wall fixed connection setting of draw-in groove.

The clamping mechanism comprises a limiting pin 6, a limiting spring 7 and a pulling block 8, a limiting groove matched with the limiting pin 6 is formed in one end of the connecting rod 3, the limiting spring 7 is located in the limiting groove, two ends of the limiting spring 7 are respectively arranged with the side wall of the limiting pin 6 and the groove bottom of the limiting groove, a limiting hole matched with the limiting groove is formed in the top of the connecting rod 3, the pulling block 8 is arranged in the limiting hole, two ends of the pulling block 8 penetrate through the limiting hole and extend outwards, one end, close to the limiting pin 6, of the pulling block 8 is arranged in fixed connection with the side wall of the limiting pin 6, and a clamping groove matched with the limiting pin 6 is formed in the side wall of one first through groove.

The blocking mechanism comprises a threaded pipe 9, a vertical rod 10, a first semicircular plate 11 and a second semicircular plate 12, a through hole matched with the threaded pipe 9 is formed in the center of the connecting rod 3, the outer wall of the threaded pipe 9 is fixedly connected with the inner wall of the through hole, two ends of the threaded pipe 9 penetrate through the through hole and extend outwards, the threaded pipe 9 is in threaded connection with a threaded rod 13, two ends of the threaded rod 13 penetrate through the threaded pipe 9 and extend outwards, the bottom of the threaded rod 13 is rotatably connected with one end of the vertical rod 10 through a rotating sleeve, the bottom of the vertical rod 10 is rotatably connected with a rotating block 14 through a rotating shaft, the side wall of the first semicircular plate 11 is fixedly connected with the rotating block 14, the second semicircular plate 12 is arranged above the first semicircular plate 11, a sliding block 15 is fixedly connected with the side wall of the second semicircular plate 12, an arc-shaped sliding groove matched with the sliding block 15 is formed in the side wall of the rotating block 14, a second through groove communicated with the arc-shaped sliding groove is, and the second through groove and the sliding block 15 are matched with each other, the rotating block 14 is also movably sleeved with a sleeve 16, and the bottom of the sleeve 16 is fixedly connected with the top of the second semicircular plate 12.

The top fixedly connected with turning handle 17 of threaded rod 13, and anti-skidding line has been seted up on the surface of turning handle 17, can be convenient for rotate threaded rod 13.

Four gag lever posts 18 of top symmetry fixed connection of montant 10, the bottom lateral wall of screwed pipe 9 is all run through and outwards extend the setting in the top of four gag lever posts 18, and the bottom of turning handle 17 is seted up with gag lever post 18 assorted ring channel, can prescribe a limit to the position of montant 10, prevents that montant 10 is rotatory in the use, improves the stability of montant 10 in the use.

The inclined plane has been seted up to the outer wall of third annular piece 4, and the inclined plane personally submits 45 settings, prevents that the thickness of third annular piece 4 from influencing the effect of spraying.

The rubber washer 19 is fixed to the outer wall of the sleeve 16, and the friction force when the sleeve 16 is rotated can be increased.

The arc angle has all been seted up to the lateral wall that two spacer pins 6 back to one side, and through the arc angle that is equipped with, when spacer pin 6 offseted with the lateral wall in first logical groove, can make spacer pin 6 shrink to the spacing inslot automatically.

The inner wall of two draw-in grooves all is equipped with damping layer 20, and damping layer 20 offsets with spacer pin 6 and sets up, and damping layer 20 is current structure, can improve the stability of block between spacer pin 6 and the draw-in groove.

In the utility model, when in use, the first annular block 1 is sleeved on the upper cylinder body of the oil-gas separation cylinder through the first annular block 1, the top of the paint separation cylinder can be blocked through the second annular block 2 to prevent paint from being sprayed to the top, the third annular block 4 is placed on the position of the T-shaped hole of the upper cylinder body through the third annular block 4, the horizontal sealing surface of the T-shaped hole can be blocked, the second annular block 2 and the third annular block 4 can be adsorbed on the upper cylinder body through the magnet 5, the stability of the second annular block 2 and the third annular block 4 during paint spraying is further ensured, the use of people is convenient, the first semicircular plate 11 and the second semicircular plate 12 can be rotated through the rotating block 14 and the rotating shaft, the two semicircular plates are inserted into the upper cylinder body, and the gravity of the two semicircular plates is further passed through, the two semicircular plates can be horizontally arranged, the sleeve 16 is rotated to enable the second semicircular plate 12 and the sliding block 15 to slide in the arc-shaped sliding groove, the second through groove is arranged, when the sliding block slides to the position of the second through groove, the second semicircular plate 12 can move downwards through the gravity of the second semicircular plate 12, then the first semicircular plate 11 and the second semicircular plate 12 form a complete circular plate, the connecting rod 3 and the first through groove are arranged, the connecting rod 3 is pressed, the arc surface arranged on the limiting pin 6 can automatically contract into the limiting groove when the limiting groove abuts against the side wall of the first through groove, when the limiting groove corresponds to the position of the clamping groove, the limiting pin 6 can be driven to move through the elasticity of the limiting spring 7, so that the limiting pin 6 and the clamping groove are mutually clamped and arranged, and the position of the connecting rod 3 is limited, guarantee the stability of connecting rod 3 in the use, threaded rod 13 that is equipped with during the rethread is twisted threaded rod 13, can make threaded rod 13 at 9 internal rotations of screwed pipe and remove, and then can drive two semicircle boards and remove, make the inner wall counterbalance settings of two semicircle boards and last barrel, and then prevent paint spraying to last barrel in, the people's of being convenient for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shielding device for anticorrosive spraying of an oil-gas separation cylinder comprises a first annular block (1) and is characterized in that the top of the first annular block (1) is fixedly connected with a second annular block (2), the inner diameter of the second annular block (2) is smaller than that of the first annular block (1), two first through grooves are symmetrically formed in the top of the second annular block (2), a connecting rod (3) is arranged between the two first through grooves, two ends of the connecting rod (3) are respectively and fixedly connected with the two first through grooves through clamping mechanisms, a blocking mechanism is further arranged on the connecting rod (3), a third annular block (4) is arranged in the first annular block (1), the inner diameter of the third annular block (4) is smaller than that of the second annular block (2), and a plurality of clamping grooves are symmetrically formed in the bottoms of the second annular block (2) and the third annular block (4), and all be equipped with magnetite (5) in a plurality of draw-in grooves, the lateral wall of magnetite (5) and the lateral wall fixed connection setting of draw-in groove.

2. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder according to claim 1, the clamping mechanism comprises a limiting pin (6), a limiting spring (7) and a pulling block (8), one end of the connecting rod (3) is provided with a limit groove matched with the limit pin (6), the limit spring (7) is positioned in the limit groove, and two ends of the limiting spring (7) are respectively fixedly connected with the side wall of the limiting pin (6) and the groove bottom of the limiting groove, the top of the connecting rod (3) is provided with a limit hole matched with the limit groove, the pull block (8) is arranged in the limit hole, and both ends of the pulling block (8) pass through the limiting holes and extend outwards, one end of the pulling block (8) close to the limiting pin (6) is fixedly connected with the side wall of the limiting pin (6), the side wall of one of the first through grooves is provided with a clamping groove matched with the limiting pin (6).

3. The shielding device for the anticorrosive spraying of the oil-gas separation cylinder, according to claim 1, characterized in that the blocking mechanism comprises a threaded pipe (9), a vertical rod (10), a first semicircular plate (11) and a second semicircular plate (12), a through hole matched with the threaded pipe (9) is formed in the center of the connecting rod (3), the outer wall of the threaded pipe (9) is fixedly connected with the inner wall of the through hole, both ends of the threaded pipe (9) penetrate through the through hole and extend outwards, the threaded pipe (9) is in threaded connection with a threaded rod (13), both ends of the threaded rod (13) penetrate through the threaded pipe (9) and extend outwards, the bottom of the threaded rod (13) is rotatably connected with one end of the vertical rod (10) through a rotating sleeve, the bottom of the vertical rod (10) is rotatably connected with a rotating block (14) through a rotating shaft, the side wall of the first semicircular plate (11) is fixedly connected with the rotating block (14), second semicircle board (12) are located the top setting of first semicircle board (11), and the lateral wall fixedly connected with slider (15) of second semicircle board (12), the lateral wall of commentaries on classics piece (14) seted up with slider (15) assorted arc spout, the second that is linked together with the arc spout is seted up to the lateral wall that commentaries on classics piece (14) deviates from first semicircle board (11) one side mutually leads to the groove, and the second leads to groove and slider (15) and mutually supports the setting, commentaries on classics piece (14) still activity cover is equipped with sleeve pipe (16), and the bottom of sleeve pipe (16) sets up with the top fixed connection of second semicircle board (12).

4. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, as recited in claim 3, characterized in that the top of the threaded rod (13) is fixedly connected with a rotating handle (17), and the surface of the rotating handle (17) is provided with antiskid lines.

5. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, as set forth in claim 4, characterized in that the top of the vertical rod (10) is symmetrically and fixedly connected with four limit rods (18), the tops of the four limit rods (18) all penetrate through the bottom side wall of the threaded pipe (9) and are arranged to extend outwards, and the bottom of the rotating handle (17) is provided with an annular groove matched with the limit rods (18).

6. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, as recited in claim 1, characterized in that the outer wall of the third annular block (4) is provided with an inclined surface, and the inclined surface is arranged at 45 °.

7. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, as set forth in claim 3, characterized in that the outer wall of said sleeve (16) is fixedly provided with a rubber gasket (19).

8. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, as recited in claim 2, characterized in that the two side walls of the opposite side of the limit pin (6) are both provided with an arc angle.

9. The shielding device for the anticorrosion spraying of the oil-gas separation cylinder, according to claim 2, characterized in that the inner walls of the two clamping grooves are provided with damping layers (20), and the damping layers (20) are abutted to the limit pin (6).