CN112705951A

CN112705951A - Polishing and fixed-length cutting protection device for steel pipe surface for building

Info

Publication number: CN112705951A
Application number: CN202011510373.5A
Authority: CN
Inventors: 郑科薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-27

Abstract

The invention relates to the technical field of constructional engineering, and discloses a polishing and fixed-length cutting protection device for the surface of a steel pipe for construction, which comprises a shell, wherein a transport wheel is movably connected inside the shell, a box body is fixedly connected inside the transport wheel, and a movable block is movably connected inside the box body, so that the steel pipe can be polished in time after entering the device under the interaction of all structures of the device, and can be clamped by a clamping component, the length of the steel pipe can be determined under the action of a lamp bead and a photosensitive component, and the steel pipe can be cut, thereby achieving the effects of polishing the surface of the steel pipe, cooling the steel pipe in the polishing process, cutting the steel pipe at a fixed length, and simultaneously controlling a driving power supply to stop rotating the rotating gear to not drive the rotating gear to rotate in time through a control center, therefore, the precision of the steel pipe is ensured, and the processing efficiency is improved.

Description

Polishing and fixed-length cutting protection device for steel pipe surface for building

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a polishing and fixed-length cutting protection device for the surface of a steel pipe for a building.

Background

Steel pipes are used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, and are also economical steels, and can be divided into two categories according to production methods: the seamless steel pipe and the seamed steel pipe, and the seamed steel pipe is divided into a straight seam steel pipe and a spiral seam steel pipe.

For normal processing of a steel pipe, the surface of the steel pipe needs to be subjected to rust removal before the steel pipe is used, if the rust removal is not performed, the steel pipe is stressed unevenly, so that danger is easy to occur in use, but because the surface of the steel pipe is cylindrical, a normal grinding device cannot be used, the surface needs to be ground manually, the surface cannot be ground manually, the surface precision cannot be guaranteed, a large amount of manpower and material resources are wasted due to manual grinding, high-temperature metal fragments splash in the grinding process, certain danger exists for an operator, in the transportation process, if the transportation speed is high, the grinding effect is reduced, the surface precision of the steel pipe cannot be guaranteed, and the steel pipe is long in length and cannot be cut at a fixed length, so that the steel pipe is cut by manual measurement, however, the accuracy of the cutting length cannot be guaranteed by manually cutting, so that a large amount of manpower and material resources are wasted.

Therefore, in order to solve the problems, a protection device for polishing and cutting to length of the surface of the steel pipe for construction is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a polishing and fixed-length cutting protection device for the surface of a steel pipe for a building, which has the advantages that the surface of the steel pipe can be polished and cooled in the polishing process, the steel pipe can be cut in a fixed-length mode, and a driving power supply can be timely controlled by a control center to stop driving a rotating gear not to rotate when the rotating gear rotates in a stalling mode, so that the problem that the surface precision of the steel pipe cannot be guaranteed when the surface is manually cut is solved, errors are generated when the steel pipe is manually cut, materials are wasted, and certain potential safety hazards exist in manual processing is solved.

(II) technical scheme

In order to achieve the purposes that the surface of the steel pipe can be polished and cooled in the polishing process, the steel pipe can be cut at a fixed length, and the driving power supply can be controlled by the control center to stop driving the rotating gear to rotate no longer when the rotating gear stalls and rotates, the invention provides the following technical scheme: a polishing and fixed-length cutting protection device for the surface of a steel pipe for construction comprises a shell, wherein the interior of the shell is movably connected with a transport wheel, the interior of the transport wheel is fixedly connected with a box body, the interior of the box body is movably connected with a movable block, the inner side of the shell is fixedly connected with an electromagnetic valve, the exterior of the electromagnetic valve is fixedly connected with a nozzle, the interior of the shell is movably connected with a worm, the exterior of the worm is movably connected with a gear disc, the interior of the gear disc is fixedly connected with an electromagnet, the exterior of the gear disc is fixedly connected with a slide rail, the inner side of the slide rail is movably connected with a polishing block, the interior of the polishing block is fixedly connected with a magnetic block, the interior of the shell is fixedly connected with a lamp bead, the interior of the shell is movably connected with a, the outside swing joint of backup pad has the centre gripping subassembly.

Preferably, the surface of the shell is provided with a groove, the worm is movably connected to the inner side of the groove, the inner part of the groove is fixedly connected with the connecting shell, the outer part of the gear disc is provided with a short rod, the short rod is movably connected to the inner side of the connecting shell, and the inner part of the shell is movably connected with a cutting device.

Preferably, the inside swing joint of box is no less than two connecting spring, and two equal swing joints of connecting spring are in the outside of movable block, and the short slot has been seted up to the inside of box, and the outside of movable block is provided with the lug, and lug swing joint is in the inboard in short slot, and the inside of box is provided with contact one, the outside fixedly connected with friction disc of haulage wheel.

Preferably, the outside swing joint of magnetic path is no less than two expanding spring, and the equal swing joint of all expanding spring is in the outside of toothed disc, and the spout has been seted up to the internal surface of slide rail, and sanding block swing joint is in the inboard of spout, and rotating gear's quantity is no less than four, and the chain has two, and the inboard swing joint of a chain is no less than two corresponding rotating gear in position.

Preferably, the slot hole has been seted up to the inside of shell, lamp pearl fixed connection is in the inboard of slot hole, twelve is no less than to the quantity of lamp pearl, per two lamp pearl groups become a banks, photosensitive assembly mainly by the shading shell, transparent shell and photo resistance constitute, shading shell fixed connection is in the inside of backup pad, the outside at the shading shell is inlayed to the transparent shell, photo resistance swing joint is in the inside of shading shell, photosensitive assembly has four, four photosensitive assembly symmetric distribution are in the inside of backup pad, the position of banks is corresponding with two photo resistance's position.

Preferably, the centre gripping subassembly mainly comprises the fixed disk, the bull stick, the slider, the connecting rod, the grip block, the short slab forms, fixed disk fixed connection is in the outside of backup pad, bull stick swing joint is in the outside of fixed disk, the square groove has been seted up on the surface of bull stick, slider swing joint is in the inboard of square groove, the annular has been seted up on the surface of fixed disk, slider swing joint is in the inboard of annular, short slab fixed connection is in the outside of backup pad, logical groove has been seted up on the surface of short slab, grip block swing joint is in the inboard that leads to the groove, the one end swing joint of connecting rod is in the outside of slider, the other end swing joint of connecting rod is in the.

Preferably, the worm, the rotating gear and the rotating rod are electrically connected with a driving power supply, the electromagnetic valve, the electromagnet, the lamp bead and the cutting device are electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor, the first contact and the second contact are electrically connected with the control center.

Preferably, the electromagnet can generate magnetism after being electrified, the magnetic pole of the electromagnet is the same as that of the magnetic block, and the magnetic block can move outwards under the action of the electromagnet, and meanwhile the grinding block is driven to move.

Preferably, the solenoid valve forms an internal passage inside the solenoid valve when being powered on, and water flows through the internal passage to the spray head, so that the spray head sprays out the water.

Preferably, the lamp beads are not bright in the initial state, the photoresistor cannot receive illumination of the lamp beads, and at the moment, the maximum resistance value of the photoresistor is the minimum current.

Preferably, the rotating gear rotates to drive the supporting plate to move, the supporting plate moves to drive the steel pipe to move, and the steel pipe moves to drive the conveying wheel to rotate.

(III) advantageous effects

Compared with the prior art, the invention provides a polishing and fixed-length cutting protection device for the surface of a steel pipe for construction, which has the following beneficial effects:

1. this a polish and fixed length cutting protection device for steel pipe surface for building, through the solenoid valve, the shower nozzle, the worm, the toothed disc, the electro-magnet, a slide rail, the polishing block, under the interact between the magnetic path, can make the steel pipe get into polish to its surface through the polishing block behind this device, just so accomplished polishing to steel pipe surface, and can make to cool down its surface through the effect between solenoid valve and the shower nozzle at the in-process of polishing it, it can not be because of the temperature is higher at the in-process of polishing to have guaranteed the steel pipe, make machining error appear to the steel pipe, thereby reached and can polish and cool down its effect at the in-process of polishing to the steel pipe surface.

2. This a polish and fixed length cutting protection device for steel pipe surface for building, through under the interact between all structures of this device, can be so that can be timely polish it after the steel pipe gets into this device, and carry out the centre gripping to it through the centre gripping subassembly, can confirm the length of steel pipe under the effect of lamp pearl and photosensitive assembly, and cut it, thereby reached and to polish and cool down it at the in-process of polishing the steel pipe surface, can carry out the fixed length cutting to the steel pipe, simultaneously can be timely when the slewing gear stall rotates no longer drive slewing gear pivoted effect through control maincenter control drive power supply, just so guaranteed the precision of steel pipe, machining efficiency is improved.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

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

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at D in accordance with the present invention;

FIG. 6 is a schematic view of the connection relationship between the gear plate, the electromagnet, the slide rail, the grinding block and the magnetic block;

FIG. 7 is a schematic structural diagram illustrating a connection relationship between portions of the structure shown in FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the connection between the supporting plate and the clamping assembly according to the present invention;

FIG. 9 is a schematic view of the structure at E in FIG. 8 according to the present invention

In the figure: 1. a housing; 2. a transport wheel; 3. a box body; 4. a movable block; 5. an electromagnetic valve; 6. a spray head; 7. a worm; 8. a gear plate; 9. an electromagnet; 10. a slide rail; 11. grinding blocks; 12. a magnetic block; 13. a lamp bead; 14. a rotating gear; 15. a chain; 16. a support plate; 17. a photosensitive element; 18. a clamping assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-9, a polishing and fixed length cutting protection device for steel pipe surface for building, which comprises a housing 1, the inside swing joint of shell 1 has transport wheel 2, the inside fixedly connected with box 3 of transport wheel 2, the inside swing joint of box 3 has movable block 4, the inside swing joint of box 3 has not less than two connecting spring, the equal swing joint of two connecting spring is in the outside of movable block 4, the short groove has been seted up to the inside of box 3, the outside of movable block 4 is provided with the lug, lug swing joint is in the inboard in short groove, the inside of box 3 is provided with contact one, the outside fixedly connected with friction disc of transport wheel 2.

Inboard fixedly connected with solenoid valve 5 of shell 1, the outside fixedly connected with shower nozzle 6 of solenoid valve 5, solenoid valve 5 is after the circular telegram, its inside passage that can form, water can flow in shower nozzle 6 through the inside passage, thereby shower nozzle 6 spouts water, the inside swing joint of shell 1 has worm 7, the outside swing joint of worm 7 has toothed disc 8, the surface of shell 1 is seted up flutedly, worm 7 swing joint is in the inboard of recess, the inside fixedly connected with connection shell of recess, the outside of toothed disc 8 is provided with the quarter butt, quarter butt swing joint is in the inboard of connection shell, the inside swing joint of shell 1 has cutting device.

An electromagnet 9 is fixedly connected inside a gear disc 8, a slide rail 10 is fixedly connected outside the gear disc 8, a polishing block 11 is movably connected inside the slide rail 10, a magnetic block 12 is fixedly connected inside the polishing block 11, the electromagnet 9 can generate magnetism after being electrified, the magnetic pole of the electromagnet 9 is the same as that of the magnetic block 12, at the moment, the magnetic block 12 can move outwards under the action of the electromagnet 9, the polishing block 11 is driven to move, the surface of a steel pipe can be polished by the polishing block 11 after entering the device under the interaction of the electromagnetic valve 5, the spray head 6, the worm 7, the gear disc 8, the electromagnet 9, the slide rail 10, the polishing block 11 and the magnetic block 12, so that the surface of the steel pipe can be polished, and the surface of the steel pipe can be cooled by the action between the electromagnetic valve 5 and the spray head 6 in the polishing process, the steel pipe can not be higher because of the temperature at the in-process of polishing to guaranteed that machining error appears in the steel pipe, thereby reached and to polish and cool down the effect to it at the in-process of polishing to the steel pipe surface.

Inside fixedly connected with lamp pearl 13 of shell 1, the inside swing joint of shell 1 has transmitting gear 14, transmitting gear 14's outside swing joint has chain 15, the outside swing joint of magnetic path 12 is no less than two expanding spring, the equal swing joint of all expanding spring is in the outside of toothed disc 8, the spout has been seted up to the internal surface of

slide rail

10, 11 swing joint of sanding block is in the inboard of spout, four are no less than to transmitting gear 14's quantity, chain 15 has two, two corresponding transmitting gear 14 in position are no less than to the inboard swing joint of a chain 15, the outside fixedly connected with backup pad 16 of chain 15, transmitting gear 14 rotates and can drive backup pad 16 motion, backup pad 16 moves and drives the steel pipe motion, the steel pipe motion can drive transport wheel 2 rotations.

Backup pad 16's inside fixedly connected with photosensitive assembly 17, the slot hole has been seted up in shell 1's inside, lamp pearl 13 fixed connection is in the inboard of slot hole, twelve is no less than to the quantity of lamp pearl 13, per two lamp pearl 13 are constituteed to a banks, photosensitive assembly 17 mainly comprises the shading shell, transparent shell and photo resistance, shading shell fixed connection is in backup pad 16's inside, the outside at the shading shell is inlayed to the transparent shell, photo resistance swing joint is in the inside of shading shell, photosensitive assembly 17 has four, four photo resistance 17 symmetric distribution are in backup pad 16's inside, the position of banks is corresponding with two photo resistance's position, lamp pearl 13 is not bright under initial state, photo resistance can't receive lamp pearl 13's illumination, at this moment, photo resistance maximum current is minimum.

The outside swing joint of backup pad 16 has centre gripping subassembly 18, centre gripping subassembly 18 is mainly by the fixed disk, the bull stick, the slider, the connecting rod, the grip block, the short slab is constituteed, fixed disk fixed connection is in the outside of backup pad 16, bull stick swing joint is in the outside of fixed disk, the square groove has been seted up on the surface of bull stick, slider swing joint is in the inboard in square groove, the annular has been seted up on the surface of fixed disk, slider swing joint is in the inboard of annular, short slab fixed connection is in the outside of backup pad 16, logical groove has been seted up on the surface of short slab, grip block swing joint is in the inboard that leads to the groove, the one end swing joint of connecting rod is in the outside of slider, the other end.

The worm 7, the rotating gear 14, the rotating rod is electrically connected with a driving power supply, the electromagnetic valve 5, the electromagnet 9, the lamp bead 13 and the cutting device are electrically connected with an external power supply, the driving power supply, the external power supply, the photoresistor, the first contact and the second contact are electrically connected with the control center, under the interaction of all the structures of the device, the steel pipe can be polished in time after entering the device, and is clamped by the clamping component 18, the length of the steel pipe can be determined under the action of the lamp bead 13 and the photosensitive component 17, and the steel pipe is cut, so that the effects that the surface of the steel pipe can be polished and cooled in the polishing process, the steel pipe can be cut at a fixed length, and the effect that the driving power supply is controlled not to drive the rotating gear 14 to rotate any more in time through the control center when the rotating gear 14 stalls to rotate are achieved, therefore, the precision of the steel pipe is ensured, and the processing efficiency is improved.

This device begins to launch, lamp pearl 13 is not bright under the initial condition, at this moment, the illumination of lamp pearl 13 can't be received to photo resistance, the photo resistance is the biggest, the electric current is minimum, the operator puts into this device with the steel pipe, at this moment, the operator lights for lamp pearl 13 that required length corresponds through control maincenter control external power source, the operator rotates through control maincenter control drive power supply drive bull stick simultaneously, the bull stick rotates and drives the slider motion, the slider motion drives the connecting rod motion under the effect of square groove and annular, the connecting rod motion drives the inboard motion of grip block at the short slab, the grip block motion carries out the centre gripping to the steel pipe.

When the second contact contacts the steel pipe, the control center controls the driving power supply to drive the worm 7 and the rotating gear 14 to rotate, the control center controls the external power supply to electrify the electromagnetic valve 5 and the electromagnet 9, the electromagnet 9 generates magnetism after being electrified, the magnetic pole of the electromagnet 9 is the same as that of the magnetic block 12, the magnetic block 12 is enabled to move under the action of the electromagnet 9, the magnetic block 12 moves to stretch the telescopic spring under the action of the slide rail 10 and drive the polishing block 11 to move, the polishing block 11 moves to contact the steel pipe, so that the surface of the steel pipe is polished, an internal channel is formed in the electromagnetic valve 5 after being electrified, water enters the spray head 6 through the internal channel, the spray head 6 sprays the water, so that the surface of the steel pipe is cooled, the worm 7 rotates to drive the gear disc 8 to rotate, the gear disc 8 rotates to rotate the polishing block 11, so that the surface of the steel pipe, the rotating gear 14 rotates to drive the chain 15 to rotate, the chain 15 rotates to drive the supporting plate 16 to move, the supporting plate 16 moves to drive the clamping component 18 to move, the clamping component 18 moves to drive the steel pipe to move, and the supporting plate 16 moves to drive the photosensitive component 17 to move.

When four photo resistors all correspond to the position of the lighted lamp bead 13, the photo resistors can receive the illumination of the lamp bead 13, the resistance value of the photo resistors is reduced, the current is increased, the control center controls the driving power supply to not drive the rotating gear 14 to rotate, the control center controls the external power supply to supply power to the cutting device, and the cutting device is powered on to run to complete the cutting of the steel pipe.

When the rotating gear 14 normally rotates, the steel pipe can drive the conveying wheel 2 to rotate, the conveying wheel 2 rotates to drive the box body 3 to move, the box body 3 moves to drive the movable block 4 to move, at the moment, the centrifugal force received by the movable block 4 is smaller than the elastic force of the connecting spring, the movable block 4 is not thrown out, when the rotating gear 14 rapidly rotates, the rotating speed of the conveying wheel 2 is increased, at the moment, the centrifugal force received by the movable block 4 is larger than the elastic force of the connecting spring, at the moment, the movable block 4 is thrown out, the movable block 4 is in contact with the contact, at the moment, the control center controls the driving power supply to not drive the rotating gear 14 to rotate any more.

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

1. The utility model provides a polish and fixed length cutting protection device for steel pipe surface for building, includes shell (1), its characterized in that: the inner part of the shell (1) is movably connected with a transport wheel (2), the inner part of the transport wheel (2) is fixedly connected with a box body (3), the inner part of the box body (3) is movably connected with a movable block (4), the inner side of the shell (1) is fixedly connected with an electromagnetic valve (5), the outer part of the electromagnetic valve (5) is fixedly connected with a spray head (6), the inner part of the shell (1) is movably connected with a worm (7), the outer part of the worm (7) is movably connected with a gear disc (8), the inner part of the gear disc (8) is fixedly connected with an electromagnet (9), the outer part of the gear disc (8) is fixedly connected with a slide rail (10), the inner side of the slide rail (10) is movably connected with a grinding block (11), the inner part of the grinding block (11) is fixedly connected with a magnetic block (12), the inner part of the, the outer portion of the rotating gear (14) is movably connected with a chain (15), the outer portion of the chain (15) is fixedly connected with a supporting plate (16), the inner portion of the supporting plate (16) is fixedly connected with a photosensitive assembly (17), and the outer portion of the supporting plate (16) is movably connected with a clamping assembly (18).

2. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: the surface of shell (1) is seted up flutedly, and worm (7) swing joint is in the inboard of recess, and the inside fixedly connected with of recess connects the shell, and the outside of toothed disc (8) is provided with the quarter butt, and quarter butt swing joint is in the inboard of connecting the shell, and the inside swing joint of shell (1) has cutting device.

3. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: the inside swing joint of box (3) is no less than two connecting spring, and two equal swing joints of connecting spring have been seted up the short groove in the outside of movable block (4) in the inside of box (3), and the outside of movable block (4) is provided with the lug, and lug swing joint is in the inboard in short groove, and the inside of box (3) is provided with contact one, the outside fixedly connected with friction disc of haulage wheel (2).

4. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: the outside swing joint of magnetic path (12) is no less than two expanding spring, and the equal swing joint of all expanding spring is in the outside of toothed disc (8), and the spout has been seted up to the internal surface of slide rail (10), and sanding block (11) swing joint is in the inboard of spout, and the quantity of running gear (14) is no less than four, and chain (15) have two, and the inboard swing joint of a chain (15) is no less than two corresponding running gear (14) in position.

5. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: the slot hole has been seted up to the inside of shell (1), lamp pearl (13) fixed connection is in the inboard of slot hole, twelve is no less than in the quantity of lamp pearl (13), per two lamp pearl (13) are constituteed and are a banks, photosensitive assembly (17) are mainly by the shading shell, transparent shell and photo resistance are constituteed, shading shell fixed connection is in the inside of backup pad (16), the outside at the shading shell is inlayed to the transparent shell, photo resistance swing joint is in the inside of shading shell, photosensitive assembly (17) have four, four photo assembly (17) symmetric distribution are in the inside of backup pad (16), the position of banks is corresponding with two photo resistance's position.

6. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: centre gripping subassembly (18) mainly by the fixed disk, the bull stick, the slider, the connecting rod, the grip block, the short slab is constituteed, fixed disk fixed connection is in the outside of backup pad (16), bull stick swing joint is in the outside of fixed disk, the square groove has been seted up on the surface of bull stick, slider swing joint is in the inboard of square groove, the annular has been seted up on the surface of fixed disk, slider swing joint is in the inboard of annular, the outside of short slab fixed connection in backup pad (16), logical groove has been seted up on the surface of short slab, grip block swing joint is in the inboard that leads to the groove, the one end swing joint of connecting rod is in the outside of slider, the other end swing joint of connecting rod is in the outside.

7. The protection device for grinding and fixed-length cutting of the surface of the steel pipe for construction according to claim 1, characterized in that: the worm (7), the rotating gear (14) and the rotating rod are all electrically connected with a driving power supply, the electromagnetic valve (5), the electromagnet (9), the lamp bead (13) and the cutting device are all electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor, the first contact and the second contact are all electrically connected with a control center.