CN212977852U

CN212977852U - Steel pipe rust cleaning device for construction

Info

Publication number: CN212977852U
Application number: CN202021010143.8U
Authority: CN
Inventors: 梁英男; 李大军; 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-16
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a steel pipe rust cleaning device for construction, comprising a base plate, bottom plate top surface one side is fixed with the fixed plate, fixed plate one side fixed mounting has the pneumatic cylinder, the flexible end of pneumatic cylinder pierces through the fixed plate and is fixed with the mounting panel, the flexible end and the fixed plate contact department sliding connection of pneumatic cylinder, bottom plate top surface opposite side is fixed with first mounting panel, T type spout has been seted up on the bottom plate top surface between first mounting panel and the fixed plate, it is equipped with T type slider to slide in the T type spout, T type spout and mounting panel bottom fixed connection are stretched out on T type slider top. The device achieves the aim of removing rust of the steel pipe in a mode that polishing materials rub the steel pipe, dust is not generated in the process, the rust removing working environment of workers is improved, dust suction is reduced for the operators, and the health of the operators is protected; the labor intensity of workers is reduced, and meanwhile, the device can be suitable for the rust removal of steel pipes with different specifications due to the fact that the plurality of second cylinders with different sizes and inner diameters are arranged.

Description

Steel pipe rust cleaning device for construction

Technical Field

The utility model relates to a construction field, concretely relates to steel pipe rust cleaning device for construction.

Background

After the steel pipe is produced, the steel pipe needs to be temporarily stored in an outdoor open warehouse due to the reasons of large volume, large cargo yard occupation, untimely delivery and the like, the steel pipe is long in time and easy to rust, and causes customer dissatisfaction. At present, the manual angle grinder is mostly adopted for derusting the surface of the steel pipe, the derusting efficiency is low, the labor intensity of workers is high, the working environment is poor, and the health of the operators is influenced. The problems to be solved are how to improve the working efficiency of steel pipe rust removal, improve the working environment of worker rust removal and reduce the labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a steel pipe rust cleaning device for construction.

The utility model discloses a realize through following technical scheme:

a steel pipe rust removing device for building construction comprises a bottom plate, wherein a fixed plate is fixed on one side of the top surface of the bottom plate, a hydraulic cylinder is fixedly installed on one side of the fixed plate, a mounting plate is fixed on the telescopic end of the hydraulic cylinder penetrating through the fixed plate, the telescopic end of the hydraulic cylinder is in sliding connection with the contact part of the fixed plate, a first mounting plate is fixed on the other side of the top surface of the bottom plate, a T-shaped chute is formed in the top surface of the bottom plate between the first mounting plate and the fixed plate, a T-shaped sliding block is arranged in the T-shaped chute in a sliding mode, the top end of the T-shaped sliding block extends out of the T-shaped chute and is fixedly connected with the bottom end of the mounting plate, conical blocks are symmetrically fixed on the mounting plate and the opposite side walls of the first mounting plate respectively, a box, the rotary shaft is rotatably connected with the contact part of the box body, handles are respectively fixed at two ends of the rotary shaft, two discs are fixedly sleeved on the rotary shaft, the two discs are respectively attached to the inner walls of two sides of the box body, through holes are formed in the bottoms of the side walls of the discs, guide cylinders are respectively fixed at two sides of the box body, the guide cylinders are sleeved on the rotary shaft and rotatably connected with the rotary shaft, a limiting ring is fixedly sleeved at the side end of each guide cylinder, a cylinder body is sleeved on each guide cylinder between the limiting ring and the side wall of the box body, the cylinder body is rotatably connected with the guide cylinders, a plurality of connecting rods are uniformly fixed on the surface of the outer ring of the cylinder body, a first cylinder body is fixed at the other end of each connecting rod, a second cylinder body is sleeved in the first cylinder body, the second cylinder body is rotatably connected with the first cylinder body, the first limiting rings are respectively fixedly sleeved on the second cylinder bodies at two, a sealing ring is fixedly attached to the inner ring of the second barrel, a rotary disc is fixedly arranged at the side end of the second barrel, an outer ring face at one end of the second barrel close to the side wall of the box body is provided with an external thread, the external thread at the side end of the second barrel is matched with an internal thread of a threaded hole, U-shaped supporting plates are symmetrically fixed at two sides of the bottom end of the box body respectively, a material receiving box is placed at the inner bottom end of each U-shaped supporting plate and is arranged at the position right below the threaded hole, two sliding rods are symmetrically fixed at the bottom end of the box body, first guide cylinders are sleeved on the sliding rods in a sliding manner, first T-shaped sliding blocks are fixed at the bottom ends of the first guide cylinders, the first T-shaped sliding blocks are arranged in T-shaped sliding grooves in a sliding manner, a transverse plate is fixedly connected between the two first guide cylinders, a first hydraulic cylinder, the motor is fixedly installed on one side of the transverse plate, a gear is fixedly installed on an output shaft of the motor, a rack is meshed with the bottom of the gear, and the rack is fixedly installed on the top surface of the bottom plate.

Preferably, the hydraulic cylinder and the first hydraulic cylinder are respectively connected with an external hydraulic station pipeline through a conduit.

Preferably, the motor is electrically connected with an external power supply through a wire.

Compared with the prior art, the beneficial effects of the utility model are that: the device achieves the aim of removing rust of the steel pipe in a mode that polishing materials rub the steel pipe, dust is not generated in the process, the rust removing working environment of workers is improved, dust suction is reduced for the operators, and the health of the operators is protected; the labor intensity of workers is reduced, and meanwhile, the device can be suitable for the rust removal of steel pipes with different specifications due to the fact that the plurality of second cylinders with different sizes and inner diameters are arranged.

Drawings

Fig. 1 is a structural diagram of the structure of the present invention.

In the figure: the device comprises a bottom plate 1, a fixing plate 2, a hydraulic cylinder 3, a T-shaped chute 4, a T-shaped sliding block 5, a mounting plate 6, a conical block 7, a rack 8, a first mounting plate 9, a box body 10, a sliding rod 11, a first guide cylinder 12, a first T-shaped sliding block 13, a transverse plate 14, a first hydraulic cylinder 15, a motor 16, a gear 17, a U-shaped supporting plate 18, a material receiving box 19, a rotating shaft 20, a disc 21, a handle 22, a guide cylinder 23, a limiting ring 24, a cylinder body 25, a connecting rod 26, a first cylinder body 27, a second cylinder body 28, a first limiting ring 29, a rotary disc 30, a threaded hole 31, a through hole 32 and a.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, a steel pipe rust removing device for building construction comprises a bottom plate 1, a fixed plate 2 is fixed on one side of the top surface of the bottom plate 1, a hydraulic cylinder 3 is fixedly mounted on one side of the fixed plate 2, a mounting plate 6 is fixed on the telescopic end of the hydraulic cylinder 3 penetrating through the fixed plate 2, the telescopic end of the hydraulic cylinder 3 is in sliding connection with the contact part of the fixed plate 2, a first mounting plate 9 is fixed on the other side of the top surface of the bottom plate 1, a T-shaped chute 4 is formed on the top surface of the bottom plate 1 between the first mounting plate 9 and the fixed plate 2, a T-shaped sliding block 5 is arranged in the T-shaped chute 4 in a sliding manner, the top end of the T-shaped sliding block 5 extends out of the T-shaped chute 4 and is fixedly connected with the bottom end of the mounting plate 6, tapered blocks 7 are symmetrically fixed on the opposite side walls, the bottom ends of two sides of the box body 10 are symmetrically provided with threaded holes 31 respectively, the box body 10 is provided with a rotating shaft 20 transversely penetrating through the box body, the contact part of the rotating shaft 20 and the box body 10 is rotatably connected, two ends of the rotating shaft 20 are fixed with handles 22 respectively, the rotating shaft 20 is fixedly sleeved with two discs 21, the two discs 21 are respectively attached to the inner walls of two sides of the box body 10, the bottom part of the side wall of each disc 21 is provided with a through hole 32, two sides of the box body 10 are fixed with guide cylinders 23 respectively, the guide cylinders 23 are sleeved on the rotating shaft 20 and rotatably connected with the same, the side end of each guide cylinder 23 is fixedly sleeved with a spacing ring 24, the guide cylinders 23 between the spacing ring 24 and the side wall of the box body 10 are sleeved with a cylinder body 25, the cylinder body 25 is rotatably connected with the guide cylinders 23, the outer ring surface of the cylinder body 25 is uniformly fixed with, the inner sleeve of the first barrel 27 is provided with a second barrel 28, the second barrel 28 is rotatably connected with the first barrel 27, the second barrel 28 at two sides of the first barrel 27 is respectively and fixedly sleeved with a first limiting ring 29, the diameters of inner rings of a plurality of second barrels 28 are different, a sealing ring 33 is fixedly attached to the inner ring of the second barrel 28, a turntable 30 is fixedly arranged at the side end of the second barrel 28, an external thread is arranged on the outer ring surface of one end of the side wall of the box 10 close to the second barrel 28, the external thread at the side end of the second barrel 28 is matched with the internal thread of a threaded hole 31, U-shaped supporting plates 18 are respectively and symmetrically fixed at two sides of the bottom end of the box 10, a material receiving box 19 is placed at the inner bottom end of the U-shaped supporting plate 18, the material receiving box 19 is arranged at the lower end of the threaded hole 31, two sliding rods 11 are symmetrically fixed at the bottom end of the box 10, first guide cylinder 12 bottom mounting has first T type slider 13, first T type slider 13 slides and sets up in T type spout 4, fixedly connected with diaphragm 14 between two first guide cylinders 12, diaphragm 14 top surface central point fixed mounting has first pneumatic cylinder 15, the flexible end and the box 10 bottom fixed connection of first pneumatic cylinder 15, diaphragm 14 one side fixed mounting has motor 16, fixed mounting has gear 17 on motor 16's the output shaft, the meshing has rack 34 gear 17 bottom, rack 34 fixed mounting is on 1 top surface of bottom plate.

The hydraulic cylinder 3 and the first hydraulic cylinder 15 are respectively connected with an external hydraulic station pipeline through a guide pipe.

The motor 16 is electrically connected with an external power supply through a lead.

The working principle is as follows: when the utility model is used, firstly, the rotating shaft 20 is rotated by the handle 22, the rotating shaft 20 drives the disc 21 to rotate, so that the through hole 32 on the disc 21 is staggered with the threaded hole 31, the threaded hole 31 on the box body 10 can be effectively blocked by the disc 21, at the moment, polishing materials are added into the box body 10 through the opening at the top of the box body 10, then, a second cylinder 28 matched with the diameter of a steel pipe is selected according to the diameter of a required derusting steel pipe, the selected second cylinder 28 is rotated to the side end part of the threaded hole 31 by taking the cylinder 25 as an axis, then, the second cylinder 28 is rotated by the turntable 30 at the side end of the second cylinder 28, the second cylinder 28 is connected into the threaded hole 31 through the external thread at the side end part, then, the telescopic end of the first hydraulic cylinder 15 is controlled to extend, so that the box body 10 rises, when the threaded hole 31 rises to the, stopping the extension of the telescopic end of the first hydraulic cylinder 15, rotating the rotating shaft 20 through the handle 22 to align the through hole 32 on the disc 21 with the threaded hole 31, then rapidly passing the steel pipe through the second cylinder 28 screwed on the two threaded holes 31 through the box body 10 and arranging the steel pipe between the two conical blocks 7, then controlling the telescopic end of the first hydraulic cylinder 15 to retract to the original position, wherein the axial lead of the steel pipe is aligned with the axial lead of the conical block 7, then controlling the extension of the telescopic end of the hydraulic cylinder 3 to move the mounting plate 6 towards the first mounting plate 9, and finally clamping and fixing the steel pipe between the mounting plate 6 and the two conical blocks 7 on the opposite side walls of the first mounting plate 9, at this time, starting the motor 16, when the motor 16 is started, the output shaft of the motor 16 drives the gear 17 to rotate, when the gear 17 rotates, the motor 16 drives the motor 16 to run on the rack 8, and when the motor 16 moves along, The first guide cylinder 12 and the slide rod 11 synchronously drive the box body 10 to move, polishing materials in the box body 10 can rub and penetrate through a steel pipe of the box body 10 when the box body 10 moves, the motor 16 rotates forwards and backwards for multiple times, the box body 10 moves back and forth on the steel pipe for multiple times, and the purpose of removing rust of the steel pipe is further achieved, in the process, due to the arrangement of the sealing ring 33 in the second cylinder body 28, the sealing ring 33 can effectively prevent the polishing materials in the box body 10 from leaking from the contact position of the steel pipe and the second cylinder body 28, after the rust removing work of the steel pipe is finished, the telescopic end of the hydraulic cylinder 3 is controlled to retract to the original position, the steel pipe is not clamped between the two conical blocks 7, then the telescopic end of the first hydraulic cylinder 15 is controlled to extend, the box body 10 is made to ascend, after the threaded hole 31 ascends to the upper ends of the mounting plate 6 and the first mounting plate 9, the telescopic end, then the handle 22 is rapidly rotated to make the through holes 32 on the disk 21 staggered with the threaded holes 31, and in the process, polishing materials scattered from the box body 10 through the second cylinder 28 just after the steel pipe is pulled out of the second cylinder 28 fall into the material receiving box 19, so that the waste of the polishing materials is avoided.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel pipe rust cleaning device for construction, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that a fixed plate (2) is fixed on one side of the top surface of the bottom plate (1), a hydraulic cylinder (3) is fixedly mounted on one side of the fixed plate (2), a telescopic end of the hydraulic cylinder (3) penetrates through the fixed plate (2) and is fixed with a mounting plate (6), the telescopic end of the hydraulic cylinder (3) is in sliding connection with the fixed plate (2), a first mounting plate (9) is fixed on the other side of the top surface of the bottom plate (1) between the first mounting plate (9) and the fixed plate (2), a T-shaped sliding groove (4) is formed in the top surface of the bottom plate (1), a T-shaped sliding block (5) is arranged in the T-shaped sliding groove (4) in a sliding mode, the top end of the T-shaped sliding block (5) extends out of the T-shaped sliding groove (4) and the mounting plate (6) and is fixedly connected with the bottom end of the mounting plate (6), conical blocks (7, the top of the box body (10) is in an open shape, threaded holes (31) are symmetrically formed in the bottom ends of two sides of the box body (10) respectively, a rotating shaft (20) transversely penetrates through the box body (10), the contact part of the rotating shaft (20) and the box body (10) is rotatably connected, handles (22) are fixed at two ends of the rotating shaft (20) respectively, two discs (21) are fixedly sleeved on the rotating shaft (20), the two discs (21) are attached to the inner walls of two sides of the box body (10) respectively, through holes (32) are formed in the bottom of the side wall of each disc (21), guide cylinders (23) are fixed on two sides of the box body (10) respectively, the guide cylinders (23) are sleeved on the rotating shaft (20) and rotatably connected with the rotating shaft, limiting rings (24) are fixedly sleeved at the side ends of the guide cylinders (23), and cylinder bodies (25) are sleeved on the guide cylinders (23) between the limiting rings (, the cylinder body (25) is rotatably connected with the guide cylinder (23), a plurality of connecting rods (26) are uniformly fixed on the outer ring surface of the cylinder body (25), a first cylinder body (27) is fixed at the other end of each connecting rod (26), a second cylinder body (28) is sleeved in the first cylinder body (27), the second cylinder body (28) is rotatably connected with the first cylinder body (27), first limiting rings (29) are respectively fixedly sleeved on the second cylinder bodies (28) on the two sides of the first cylinder body (27), the diameters of inner rings of the plurality of second cylinder bodies (28) are different, sealing rings (33) are fixedly attached to the inner rings of the second cylinder bodies (28), a turntable (30) is fixedly arranged at the side end of each second cylinder body (28) close to one end of the side wall of the box body (10), external threads are arranged on the outer ring surface of the second cylinder body (28), and the internal threads of the threaded holes (31) are matched with each other, the utility model discloses a plastic packaging box, including box (10), box (10) bottom both sides symmetry respectively are fixed with U type layer board (18), placed on the bottom end of U type layer board (18) and connect workbin (19), connect workbin (19) to set up under screw hole (31) department, box (10) bottom symmetry is fixed with two slide bars (11), sliding sleeve has first guide cylinder (12) on slide bar (11), first guide cylinder (12) bottom mounting has first T type slider (13), first T type slider (13) slide to set up in T type spout (4), fixedly connected with diaphragm (14) between two first guide cylinder (12), diaphragm (14) top surface central authorities department fixed mounting has first pneumatic cylinder (15), the flexible end and box (10) bottom fixed connection of first pneumatic cylinder (15), diaphragm (14) one side fixed mounting has motor (16), a gear (17) is fixedly mounted on an output shaft of the motor (16), a rack (8) is meshed with the bottom of the gear (17), and the rack (8) is fixedly mounted on the top surface of the bottom plate (1).

2. The steel pipe rust removing device for building construction as claimed in claim 1, wherein: the hydraulic cylinder (3) and the first hydraulic cylinder (15) are respectively connected with an external hydraulic station pipeline through a guide pipe.

3. The steel pipe rust removing device for building construction as claimed in claim 1, wherein: the motor (16) is electrically connected with an external power supply through a lead.