CN214418464U - Inside and outside surface rust cleaning device of water conservancy construction pipeline - Google Patents

Abstract

The utility model discloses an inner and outer surface rust cleaning device of water conservancy construction pipeline, which comprises a base, a first motor and a rotating pipe, wherein the lower surface of the base is close to the edge position to fixedly connect two fixed blocks, the inner sides of the fixed blocks are connected with the periphery of a slide bar in a sliding way, the two ends of the slide bar are fixedly connected with the inner sides of fixed seats, the middle part of the lower surface of the base is fixedly connected with an inner thread block, the inner side of the inner thread block is connected with the periphery of a screw rod in a threaded way, one end of the screw rod is rotatably connected with an inserted fixed seat, the other end of the screw rod is fixedly connected with a first motor output shaft, one side of the fixed seat is provided with a clamping mechanism, the upper surface of the base is fixedly connected with the bottom end of a side plate, the side plate is close to one side of the clamping mechanism and is fixedly connected with one end of a fixed shaft, the screw rod can be driven to rotate by the first motor to drive the base to slide, and drive the inner rust cleaning mechanism and the outer rust cleaning mechanism to slide towards the pipeline stably, simultaneously, the inner surface and the outer surface of the pipeline are derusted, and the working efficiency can be greatly improved.

Description

Inside and outside surface rust cleaning device of water conservancy construction pipeline

Technical Field

The utility model relates to a water conservancy construction pipeline technical field specifically is water conservancy construction pipeline's inside and outside surface rust cleaning device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipelines have wide application range, are mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices, and steel pipelines placed for a long time are corroded to rust, so that the rust removal of the pipelines is essential.

The pipeline rust device in the prior art mostly independently derusts to the surface or the internal surface of pipeline, can not derust to the interior external surface of pipeline simultaneously, and this kind of device rust cleaning is inefficient, and the bistrique that derusts after the live time has prolonged moreover has wearing and tearing, if not carry out the wear compensation in time, can influence the effect of derusting.

Therefore, the inner and outer surface rust removing device for the water conservancy construction pipeline is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside and outside surface rust cleaning device of water conservancy construction pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: inside and outside surface rust cleaning device of water conservancy construction pipeline, including base, first motor and rotary pipe, the base lower surface is close to two fixed blocks of border position fixed connection, the inboard sliding connection slide bar week of fixed block, slide bar both ends fixed connection fixing base is inboard, base lower surface middle part fixed connection internal thread piece, internal thread piece internal thread connects lead screw week, the plug-in fixing base that lead screw one end rotation is connected, the first motor output shaft of lead screw other end fixed connection, fixing base one side is equipped with fixture, base upper surface fixed connection curb plate bottom, the curb plate is close to fixture one side fixed connection fixed axle one end, fixed axle other end fixed connection second motor, rust cleaning mechanism in second motor output shaft fixed connection, curb plate top fixed connection roof one end, the other end of the top plate is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with the upper surface of the base, and an outer rust removing mechanism is arranged in the fixed plate.

Preferably, fixture includes the mounting panel, mounting panel one end fixed connection fixing base one side, fixed surface connects the support frame bottom on the mounting panel, inboard fixed connection lower cardboard in support frame bottom, the support frame inboard is provided with slide rail and sliding connection upper clamping plate both sides, go up cardboard top fixed connection pneumatic telescoping rod bottom, pneumatic telescoping rod top fixed connection support frame top lower surface, pneumatic telescoping rod one side is equipped with the cylinder.

Preferably, interior rust cleaning mechanism includes the sleeve pipe, sleeve pipe one side center fixed connection second motor output, cavity wall sliding connection fly leaf week side in the sleeve pipe, fly leaf one end fixed connection movable rod, rust cleaning head in the movable rod fixed connection, the sleeve pipe both ends symmetry sets up, and is close to the end position and has seted up the screw, the inboard threaded connection locking bolt of screw.

Preferably, the outer rust removing mechanism comprises a rotating pipe which is rotatably connected to penetrate through the inner side of the fixing plate, the peripheral side of one side of the rotating pipe is fixedly connected with a driven gear which is engaged with a driving gear, the driving gear is fixedly connected with a third motor, the other side of the rotating pipe is fixedly connected with an outer fixing component, the external fixing component comprises a fixing cylinder, the fixing cylinder is fixedly connected with the side wall of the through rotating pipe, one end of the fixing cylinder is fixedly connected with an internal threaded pipe, the inner side of the internal thread pipe is connected with a limiting bolt in a threaded manner, the bottom end of the limiting bolt is connected with one side of the sliding plate in a sliding manner, the other side of the sliding plate is fixedly connected with a supporting rod, the periphery of the sliding plate is connected with the inner side wall of the fixed cylinder in a sliding way, the side of the supporting rod is connected with the other end of the fixed cylinder in a sliding mode, the other end of the supporting rod is fixedly connected with an outer rust removing polishing head, and springs are arranged on the side of the supporting rod between the sliding plate and the inner end wall of the fixed cylinder.

Preferably, the output shaft of the second motor is kept in the same line with the axis of the fixed shaft.

Preferably, a limit protruding ring is arranged between the contact part of the rotating pipe and the fixed plate.

Preferably, the lower clamping plate and the upper clamping plate are provided with semicircular clamping grooves on the opposite inner sides.

Preferably, the axis of the output shaft of the second motor and the axis of the rotary pipe are located on the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that:

the pipeline to be derusted can be fixedly clamped through the clamping mechanism, the outer derusting mechanism can derust the outer surface of the pipeline, the second motor can drive the inner derusting mechanism to derust the interior of the pipeline, the first motor can drive the screw rod to rotate and drive the base to slide, the inner derusting mechanism and the outer derusting mechanism are driven to stably slide towards the pipeline, and meanwhile, the inner surface and the outer surface of the pipeline are derusted, so that the working efficiency can be greatly improved;

through the position of the movable rod inside the movable sleeve, the position of the inner rust removal polishing head is convenient to adjust, abrasion compensation can be timely carried out, the inner surface of the pipeline can be attached all the time, the position of the movable rod can be clamped and fixed through screwing the locking bolt, the rust removal effect can be favorably ensured, the sliding plate is clamped by the spring and the limiting bolt, the position of the outer rust removal polishing head is convenient to adjust and lock, abrasion compensation can be timely carried out, the outer surface of the pipeline can be attached all the time, and the rust removal effect on the outer surface of the pipeline can be favorably ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping mechanism of the present invention;

FIG. 3 is a schematic structural view of the external and internal rust removing mechanism of the utility model;

FIG. 4 is a schematic structural view of the inner rust removing mechanism of the utility model;

fig. 5 is a schematic structural view of the external fixing member of the present invention.

In the figure: 1. a fixed seat; 2. a screw rod; 3. an outer rust removal mechanism; 4. an inner rust removal mechanism; 5. a second motor; 6. an outer fixing member; 7. a clamping mechanism; 8. a fixed block; 9. a fixed shaft; 10. a base; 11. a slide bar; 12. a first motor; 13. a side plate; 14. a top plate; 15. a fixing plate; 16. an internal thread block; 31. a third motor; 32. a driven gear; 33. pipe rotation; 34. a driving gear; 41. a sleeve; 42. a screw hole; 43. locking the bolt; 44. an inner rust removal polishing head; 45. a movable rod; 46. a movable plate; 61. a limit bolt; 62. an internally threaded tube; 63. a fixed cylinder; 64. a slide plate; 65. a spring; 66. a strut; 67. an outer rust removal polishing head; 71. mounting a plate; 72. a support frame; 73. a lower clamping plate; 74. an upper clamping plate; 75. a slide rail; 76. a pneumatic telescopic rod; 77. and a cylinder.

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. 1-5, the present invention provides a technical solution: the inner and outer surface rust removing device for the water conservancy construction pipeline comprises a base 10, a first motor 12 and a rotating pipe 33, wherein the lower surface of the base 10 is fixedly connected with two fixed blocks 8 at positions close to the edge, the base 10 can move together with the fixed blocks 8, the inner sides of the fixed blocks 8 are connected with the peripheral sides of a sliding rod 11 in a sliding manner, the fixed blocks 8 can slide on the sliding rod 11, and the two ends of the sliding rod 11 are fixedly connected with the inner sides of a fixed seat 1 and can support the fixed seat 11;

the middle part of the lower surface of the base 10 is fixedly connected with an internal thread block 16, the inner side of the internal thread block 16 is in threaded connection with the periphery of a screw rod 2, one end of the screw rod 2 is rotatably connected with an inserted fixed seat 1, the other end of the screw rod 2 is fixedly connected with an output shaft of a first motor 12, the first motor 12 can drive the screw rod 2 to rotate and drive the internal thread block 1 to move along the screw rod 2, one side of the fixed seat 1 is provided with a clamping mechanism 7, and the clamping mechanism 7 can fixedly clamp a pipeline needing rust removal;

the upper surface of a base 10 is fixedly connected with the bottom end of a side plate 13, one side of the side plate 13 close to a clamping mechanism 7 is fixedly connected with one end of a fixed shaft 9, so that a fixing effect can be achieved, the other end of the fixed shaft 9 is fixedly connected with a second motor 5, an output shaft of the second motor 5 is fixedly connected with an inner rust removal mechanism 4, the second motor 5 can drive the inner rust removal mechanism 4 to remove rust inside a pipeline, the top end of the side plate 13 is fixedly connected with one end of a top plate 14, the other end of the top plate 14 is fixedly connected with a fixed plate 15, the bottom of the fixed plate 15 is fixedly connected with the upper surface of the base 10, so that a fixing effect can be achieved, an outer rust removal mechanism 3 is arranged in the fixed plate 15, and rust removal can be achieved on the outer surface of the pipeline through the outer rust removal mechanism 3;

the clamping mechanism 7 comprises a mounting plate 71, one end of the mounting plate 71 is fixedly connected with one side of the fixed seat 1, the upper surface of the mounting plate 71 is fixedly connected with the bottom end of a support frame 72, the inner side of the bottom of the support frame 72 is fixedly connected with a lower clamping plate 73 which can play a role in fixing, a slide rail 75 is arranged on the inner side of the support frame 72 and is connected with two sides of the upper clamping plate 74 in a sliding manner, the upper clamping plate 74 can slide on the inner side of the support frame 72 along the slide rail 75, the top of the upper clamping plate 74 is fixedly connected with the bottom end of a pneumatic telescopic rod 76, the top end of the pneumatic telescopic rod 76 is fixedly connected with the lower surface of the top of the support frame 72, one side of the pneumatic telescopic rod 76 is provided with a cylinder 77 which can control the pneumatic telescopic rod 76 to move telescopically so as to drive the upper clamping plate 74 to move up and down and clamp a fixed pipeline;

the inner rust removing mechanism 4 comprises a sleeve 41, the center of one side of the sleeve 41 is fixedly connected with the output end of a second motor 5, the second motor 5 can drive the movable sleeve 41 to rotate, the inner cavity wall of the sleeve 41 is connected with the periphery of a movable plate 46 in a sliding manner, the movable plate 46 can slide in the sleeve 41, one end of the movable plate 46 is fixedly connected with a movable rod 45, the movable rod 45 is fixedly connected with an inner rust removing polishing head 44, the movable rod 45 can move together with the inner rust removing polishing head 44, two ends of the sleeve 41 are symmetrically arranged, the inner surface of the pipeline can be polished and rust removed during rotation conveniently, a screw hole 42 is formed in the position close to the end, a locking bolt 43 is in threaded connection with the inner side of the screw hole 42, the position of the movable rod 45 can be clamped and fixed by screwing the locking bolt 43, the position of the inner rust removing polishing head 44 can be adjusted conveniently, the inner surface of the pipeline can be always attached to the inner surface of the pipeline, and the rust removing effect can be ensured;

the outer rust removing mechanism 3 comprises a rotating pipe 33, the rotating pipe 33 is rotatably connected to penetrate through the inner side of the fixing plate 15, the rotating pipe 33 can rotate on the inner side of the fixing plate 15, a driven gear 32 is fixedly connected to the peripheral side of one side of the rotating pipe 33, the driven gear 32 is meshed with a driving gear 34, the driving gear 34 is fixedly connected with a third motor 31, the driving gear 34 can be driven to rotate through rotation of the third motor 31, the driving gear 34 can drive the driven gear 32 to rotate, the driven gear 32 can drive the rotating pipe 33 to rotate, the outer fixing component 6 is fixedly connected to the other side of the rotating pipe 33, and the position of the outer rust removing polishing head 67 can be fixed through the outer fixing component 6;

the external fixing component 6 comprises a fixing cylinder 63, a side wall of the rotating pipe 33 is fixedly connected with the fixing cylinder 63, the rotating pipe 33 can drive the fixing cylinder 63 to rotate when rotating, one end of the fixing cylinder 63 is fixedly connected with an internal thread pipe 62, the internal side of the internal thread pipe 62 is in threaded connection with a limiting bolt 61, the bottom end of the limiting bolt 61 is in sliding connection with one side of a sliding plate 64, the limiting bolt 61 can push the sliding plate 64 to slide and move on the internal side of the fixing cylinder 63 when rotating, the other side of the sliding plate 64 is fixedly connected with a support rod 66, the peripheral side of the sliding plate 64 is in sliding connection with the inner side wall of the fixing cylinder 63, and the sliding plate 64 can slide on the internal side of the fixing cylinder 63;

the periphery of the supporting rod 66 is connected with the other end of the fixed cylinder 63 in a sliding mode, the supporting rod 66 can slide at the end part of the fixed cylinder 63, the other end of the supporting rod 66 is fixedly connected with an outer rust removal polishing head 67, the sliding plate 64 can push the supporting rod 66 to push the outer rust removal polishing head 67 to move, a spring 65 is arranged on the periphery of the supporting rod 66 between the sliding plate 64 and the inner end wall of the fixed cylinder 63, the spring 65 can keep the sliding plate 64 bouncing upwards, the sliding plate 64 can be clamped with the limiting bolt 61 conveniently, the outer rust removal polishing head 67 can be attached to the outer surface of the pipeline all the time, and the rust removal effect on the outer surface of the pipeline can be guaranteed;

the output shaft of the second motor 5 and the axis of the fixed shaft 9 keep the same line, which is beneficial to ensuring the rust removing effect on the inner surface of the pipeline;

a limit protruding ring is arranged between the contact part of the rotating pipe 33 and the fixed plate 15, which is beneficial to enhancing the stability of the rotating pipe 33 during rotation;

the opposite inner sides of the lower clamping plate 73 and the upper clamping plate 74 are provided with semicircular clamping grooves, so that the pipeline can be clamped and fixed conveniently;

the axis of the output shaft of the second motor 5 and the axis of the rotating pipe 33 are positioned on the same straight line, which is beneficial to ensuring the synchronous rust removing effect of the inner and outer surfaces of the pipeline.

The working principle is as follows: when the utility model is used, the pneumatic telescopic rod 76 can be controlled to perform telescopic motion through the cylinder 77, the upper clamping plate 74 is driven to move up and down to clamp a fixed pipeline, the second motor 5 can drive the movable sleeve 41 and the inner rust removal polishing heads 44 at two ends to rotate, rust removal is performed on the inner surface of the pipeline, the position of the inner rust removal polishing head 44 is convenient to adjust by moving the position of the movable rod 45 in the sleeve 41, so that the inner surface of the pipeline is always attached, the position of the fixed movable rod 45 can be clamped by screwing the locking bolt 43, and the rust removal effect is favorably ensured;

the driving gear 34 can be driven to rotate through the rotation of the third motor 31, the driving gear 34 can drive the driven gear 32 to rotate, the driven gear 32 can drive the rotating pipe 33 to rotate, the rotating pipe 33 can drive the fixed cylinder 63 to rotate when rotating, the outer surface of the pipeline can be derusted, the limiting bolt 61 can drive the sliding plate 64 to slide and move on the inner side of the fixed cylinder 63 when rotating, the sliding plate 64 can drive the supporting rod 66 to drive the outer derusting sanding head 67 to move, a spring 65 is arranged on the periphery of the supporting rod 66 between the sliding plate 64 and the inner end wall of the fixed cylinder 63, the spring 65 can keep bouncing up the sliding plate 64, the sliding plate 64 is convenient to be clamped with the limiting bolt 61, the position of the outer derusting sanding head 67 is convenient to adjust and lock, the outer surface of the pipeline is always attached to the outer surface of the pipeline, and the derusting effect on the outer surface of the pipeline is favorably ensured;

can drive lead screw 2 through first motor 12 and rotate, drive internal thread piece 16 and remove along lead screw 2 directions, the internal thread is opened 16 and is driven base 10 and remove, and base 10 drives fixed block 8 and removes, and fixed block 8 slides on slide bar 11, drives interior rust cleaning mechanism 4 and the steady pipeline that slides of outer rust cleaning mechanism 3, and the while is to the interior external surface of pipeline rust cleaning, improvement work efficiency that can be very big.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Inside and outside surface rust cleaning device of water conservancy construction pipeline, including base (10), first motor (12) and rotating-tube (33), its characterized in that: the base (10) lower surface is close to two fixed blocks (8) of border position fixed connection, fixed block (8) inboard sliding connection slide bar (11) week side, slide bar (11) both ends fixed connection fixing base (1) are inboard, base (10) lower surface middle part fixed connection internal thread piece (16), internal thread piece (16) inboard threaded connection lead screw (2) week side, the insertion fixing base (1) of connecting is rotated to lead screw (2) one end, lead screw (2) other end fixed connection first motor (12) output shaft, fixing base (1) one side is equipped with fixture (7), surface fixed connection curb plate (13) bottom on base (10), curb plate (13) are close to fixture (7) one side fixed connection fixed axle (9) one end, fixed axle (9) other end fixed connection second motor (5), an output shaft of the second motor (5) is fixedly connected with the inner rust removing mechanism (4), the top end of the side plate (13) is fixedly connected with one end of a top plate (14), the other end of the top plate (14) is fixedly connected with a fixing plate (15), the bottom of the fixing plate (15) is fixedly connected with the upper surface of a base (10), and the outer rust removing mechanism (3) is arranged in the fixing plate (15).

2. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 1, which is characterized in that: fixture (7) includes mounting panel (71), mounting panel (71) one end fixed connection fixing base (1) one side, fixed surface connects support frame (72) bottom on mounting panel (71), cardboard (73) under the inboard fixed connection in support frame (72) bottom, support frame (72) inboard is provided with slide rail (75) and sliding connection and connects up cardboard (74) both sides, go up cardboard (74) top fixed connection pneumatic telescopic rod (76) bottom, pneumatic telescopic rod (76) top fixed connection support frame (72) top lower surface, pneumatic telescopic rod (76) one side is equipped with cylinder (77).

3. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 1, which is characterized in that: interior rust cleaning mechanism (4) are including sleeve pipe (41), sleeve pipe (41) one side center fixed connection second motor (5) output, cavity wall sliding connection fly leaf (46) week side in sleeve pipe (41), fly leaf (46) one end fixed connection movable rod (45), rust cleaning head (44) are polished in movable rod (45) fixed connection, sleeve pipe (41) both ends symmetry sets up, and is close to the end position and has seted up screw (42), screw (42) inboard threaded connection locking bolt (43).

4. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 1, which is characterized in that: outer rust cleaning mechanism (3) are including changeing pipe (33), it is inboard that changeing pipe (33) rotate to connect to pass fixed plate (15), change pipe (33) one side week side fixed connection driven gear (32), driven gear (32) meshing connection driving gear (34), driving gear (34) fixed connection third motor (31), change pipe (33) opposite side fixed connection outer fixed component (6), outer fixed component (6) are including solid fixed cylinder (63), gu fixed cylinder (63) fixed connection run through commentaries on classics pipe (33) lateral wall, gu fixed cylinder (63) one end fixed connection internal thread pipe (62), internal thread pipe (62) inboard threaded connection stop bolt (61), stop bolt (61) bottom sliding connection slide (64) one side, slide (64) opposite side fixed connection branch (66), slide (64) week side sliding connection fixed cylinder (63) inside wall, branch (66) week side sliding connection pass fixed cylinder (63) other end, branch (66) other end fixed connection outer rust cleaning head (67), branch (66) week side between slide (64) and fixed cylinder (63) inner end wall is provided with spring (65).

5. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 1, which is characterized in that: the output shaft of the second motor (5) and the axis of the fixed shaft (9) keep the same line.

6. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 4, characterized in that: a limiting protruding ring is arranged between the contact part of the rotating pipe (33) and the fixed plate (15).

7. The inside and outside surface rust removal device for water conservancy construction pipelines of claim 2, characterized in that: the lower clamping plate (73) and the upper clamping plate (74) are provided with semicircular clamping grooves on the opposite inner sides.

8. The inside and outside surface rust removing device for the water conservancy construction pipeline according to claim 3 or 4, characterized in that: the axis of the output shaft of the second motor (5) and the axis of the rotating pipe (33) are positioned on the same straight line.

Images