CN212886871U

CN212886871U - Old and useless steel pipe material rust cleaning device for construction

Info

Publication number: CN212886871U
Application number: CN202021113766.8U
Authority: CN
Inventors: 高春群
Original assignee: Anhui Lianzhen Construction Engineering Co ltd
Current assignee: Anhui Lianzhen Construction Engineering Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-06
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an old and useless steel-pipe material rust cleaning device for construction, including the head of polishing, the head of polishing outer wall is provided with a plurality of thread grooves, and the outer wall of the head of polishing is opened there is the rod groove that is the spiral arrangement, the inside of the head of polishing is opened there is the blow vent, and the inner wall of blow vent is fixed with the breather pipe, and the one end of breather pipe rotates and is connected with the dust removal head, and the dust removal head sets up to the umbrella type, the inner wall of dust removal head is opened there are a plurality of air channels, the bottom outer wall of dust removal head is opened there is the wind groove that gathers, and gathers the wind groove and the. The utility model discloses rust cleaning operation is carried out inside the steel pipe, utilizes rust, dust that the air current will be scraped to blow backward, avoids rust, dust to influence the operation of polishing sword, and designs like this, can utilize the forced air cooling to cool down steel pipe and the sword of polishing to a certain extent, and the overhead screw thread groove of setting of polishing helps the air current to clear away the rust, and the guide pulley of setting helps reducing friction.

Description

Old and useless steel pipe material rust cleaning device for construction

Technical Field

The utility model relates to an old and useless steel pipe rust cleaning technical field especially relates to an old and useless steel-pipe material rust cleaning device for construction.

Background

The development of steel tube production technology has started from the rise of the bicycle manufacturing industry, and steel tubes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steel materials, and are commonly used for manufacturing building structure net racks, pillars and mechanical supports.

After steel pipe and air long time contact, each position begins the rust cleaning, if not in time the processing can accelerate the ageing of steel pipe, reduce its life, when current old and useless steel pipe rust cleaning device derusts steel pipe inside, rust stain and dust of unable in time discharging, its granule is saved between sword and the steel pipe of polishing, has increased frictional force, makes the position of polishing heat up fast, has not only reduced the effect of polishing, still can make the steel pipe warp, consequently, this kind of problem is solved to urgent need a rust cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rust removal device for waste steel pipe materials for building construction.

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

the utility model provides a construction is with old and useless steel pipe material rust cleaning device, is including polishing the head, polishing the head outer wall and being provided with a plurality of thread grooves, and the outer wall of polishing the head is opened there is the pole groove that is the spiral arrangement, the inside of polishing the head is opened there is the blow vent, and the inner wall of blow vent is fixed with the breather pipe, and the one end of breather pipe rotates and is connected with the dust removal head, and the dust removal head sets up to the umbrella type, the inner wall of dust removal head is opened there are a plurality of air grooves, the bottom outer wall of dust removal head is opened there is the wind groove that gathers, and gathers wind groove.

As a further aspect of the present invention: the inner wall of the rod groove is rotatably connected with a polishing rod, and one end of the polishing rod is fixed with a polishing knife.

As a further aspect of the present invention: the outer wall of the bottom of the polishing head is provided with a clamping groove, and the clamping groove is communicated with the air vent.

As a further aspect of the present invention: the inner wall joint of draw-in groove has the kelly, and the kelly is hollow structure.

As a further aspect of the present invention: the outer wall of kelly has cup jointed the dirt proof boot, and the outer wall of dirt proof boot bonds and has the action bars, and the outer wall of action bars is opened has the resettlement groove, and the inner wall in resettlement groove is fixed with the motor, passes through bolted connection between the one end of motor output shaft and the kelly, and the outer wall of action bars is provided with the intake pipe, and the intake pipe communicates with each other with the resettlement groove, and the position that the outer wall of kelly is close to the motor is opened there is the air inlet.

As a further aspect of the present invention: the outer wall of the dust removal head is provided with a fixing groove, a spring is fixed on the inner wall of one side of the fixing groove, a connecting column is fixed at one end of the spring, and a guide wheel is arranged at one end of the connecting column.

As a further aspect of the present invention: the outer wall of the operating rod is provided with a plurality of convex blocks.

The utility model has the advantages that:

1. through the arranged thread groove, the rod groove, the dust removing head and the polishing head, rust removing operation is carried out inside the steel pipe, the scraped rust and dust are blown backwards by utilizing air flow, the polishing operation of the polishing knife is prevented from being influenced by the rust and dust, the steel pipe and the polishing knife can be cooled to a certain degree by utilizing air cooling, and the thread groove arranged on the polishing head and the polishing knife in spiral arrangement are beneficial to removing rust by utilizing the air flow;

2. the connecting column, the spring and the guide wheel are arranged, so that the device can extend into the steel pipe, friction is reduced, and rust removal operation is easier;

3. through the lug that sets up, can make the space between steel pipe and action bars, be convenient for discharge rust and dust.

Drawings

Fig. 1 is a schematic structural diagram of a rust removing device for waste steel pipe materials for building construction, which is provided in embodiment 1;

fig. 2 is a schematic structural diagram of a rust removing device for waste steel pipe materials for building construction, which is provided in embodiment 1;

fig. 3 is a schematic structural diagram of a rust removing device for waste steel pipe materials for building construction, which is provided in embodiment 1;

fig. 4 is a schematic structural diagram of a rust removing device for waste steel pipe materials for building construction in embodiment 2.

In the figure: 1 action bars, 2 motors, 3 clamping bars, 4 dust covers, 5 polishing heads, 6 dust removing heads, 7 clamping grooves, 8 thread grooves, 9 polishing bars, 10 polishing knives, 11 vent pipes, 12 bar grooves, 13 vent grooves, 14 springs, 15 connecting columns, 16 guide wheels and 17 bumps.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a rust removing device for waste steel pipe materials for building construction comprises a polishing head 5, wherein a plurality of thread grooves 8 are formed in the outer wall of the polishing head 5, rod grooves 12 which are arranged spirally are formed in the outer wall of the polishing head 5, vent holes are formed in the polishing head 5, vent pipes 11 are welded to the inner wall of each vent hole, one ends of the vent pipes 11 are rotatably connected with dust removing heads 6 through bearings, the dust removing heads 6 are arranged to be umbrella-shaped, a plurality of vent grooves 13 are formed in the inner wall of each dust removing head 6, wind gathering grooves are formed in the outer wall of the bottom of each dust removing head 6, and the wind gathering grooves are communicated with the vent grooves 13. The inner wall of the rod groove 12 is rotatably connected with a polishing rod 9 through a pin shaft, one end of the polishing rod 9 is welded with a polishing knife 10,

the bottom outer wall of head 5 of polishing is opened there is draw-in groove 7, and draw-in groove 7 communicates with each other with the blow vent, the inner wall joint of draw-in groove 7 has kelly 3, and kelly 3 is hollow structure, the outer wall of kelly 3 has cup jointed dirt proof boot 4, and the outer wall of dirt proof boot 4 bonds there is action bars 1, the outer wall of action bars 1 is opened there is the resettlement groove, the inner wall of resettlement groove has motor 2 through bolted connection, pass through bolted connection between the one end of motor 2 output shaft and the kelly 3, the outer wall of action bars 1 is provided with the intake pipe, the intake pipe communicates with each other with the resettlement groove, open the position that the outer wall of kelly 3 is close to motor 2 has the air inlet, the outer wall of dust removal head 6 is opened there is the fixed slot, and the welding of one.

The working principle is as follows: during the use, the intake pipe is connected with the air pump, the one end that is provided with dust removal head 6 with action bars 1 stretches into inside the steel pipe, open motor 2 and polish to steel pipe inner wall, and promote action bars 1 slowly, polish head 5 is rotatory fast under the drive of motor 2, polish pole 9 and the effect of sword 10 at the centrifugal force, laminate with the steel pipe inner wall, scrape the rust, the air pump lets in compressed air dust removal head 6, through narrow and small air channel 13 back, the air velocity grow, blow off the rust and the dust in the steel pipe to the opposite direction that action bars 1 promoted, only need to incline the steel pipe slightly and can easily discharge the dust, compare with traditional device, under thread groove 8 and the sword 10 assistance that polishes that is the spiral arrangement design, it is more convenient fast to discharge the rust, rust influence the effect of polishing has been avoided, and can utilize the forced air cooling to polish sword 10 and cool down.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, the outer wall of the operation rod 1 is provided with a plurality of protrusions 17.

The working principle is as follows: when the rust remover is used, the air inlet pipe is connected with the air pump, one end of the operating rod 1, which is provided with the dust removing head 6, extends into the steel pipe, the motor 2 is started to polish the inner wall of the steel pipe, the operating rod 1 is slowly pushed, the polishing head 5 is driven by the motor 2 to rotate rapidly, the polishing rod 9 and the polishing knife 10 are attached to the inner wall of the steel pipe under the action of centrifugal force to scrape rust, the air pump introduces compressed air into the dust removing head 6, after the compressed air passes through the narrow vent groove 13, the air flow velocity is increased, rust and dust in the steel pipe are blown out in the opposite direction to the pushing direction of the operating rod 1, the dust can be easily discharged by slightly inclining the steel pipe, compared with the traditional device, under the assistance of the threaded groove 8 and the polishing knife 10 which is in a spiral arrangement design, the rust can be discharged more conveniently and rapidly, the polishing effect is prevented from being influenced by the rust, the air cooling of the polishing knife 10 can, the rust and dust can be conveniently discharged.

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. The utility model provides a construction is with old and useless steel pipe material rust cleaning device, is including polishing head (5), its characterized in that, polishing head (5) outer wall is provided with a plurality of thread grooves (8), and the outer wall of polishing head (5) is opened has pole groove (12) that are the spiral arrangement, the inside of polishing head (5) is opened there is the blow vent, and the inner wall of blow vent is fixed with breather pipe (11), and the one end of breather pipe (11) is rotated and is connected with dust removal head (6), and dust removal head (6) set up to the umbrella type, the inner wall of dust removal head (6) is opened there are a plurality of air channels (13), the bottom outer wall of dust removal head (6) is opened there is the wind groove that gathers, and gathers wind groove and air channel (13) and communicates with each.

2. The rust removing device for the waste steel pipe materials for building construction as recited in claim 1, wherein a grinding rod (9) is rotatably connected to the inner wall of the rod groove (12), and a grinding knife (10) is fixed to one end of the grinding rod (9).

3. The rust removing device for the waste steel pipe materials for building construction as claimed in claim 1, wherein a clamping groove (7) is formed in the outer wall of the bottom of the polishing head (5), and the clamping groove (7) is communicated with the air vent.

4. The rust removing device for the waste steel pipe materials for building construction as claimed in claim 3, wherein the inner wall of the clamping groove (7) is clamped with the clamping rod (3), and the clamping rod (3) is of a hollow structure.

5. The rust removing device for the waste steel pipe materials for building construction as claimed in claim 4, wherein the outer wall of the clamping rod (3) is sleeved with the dustproof sleeve (4), the outer wall of the dustproof sleeve (4) is bonded with the operating rod (1), the outer wall of the operating rod (1) is provided with a placement groove, the inner wall of the placement groove is fixed with the motor (2), one end of the output shaft of the motor (2) is connected with the clamping rod (3) through a bolt, the outer wall of the operating rod (1) is provided with an air inlet pipe, the air inlet pipe is communicated with the placement groove, and the position, close to the motor (2), of the outer wall of the clamping rod (3) is provided with an air inlet.

6. The rust removing device for the waste steel pipe materials for building construction as claimed in claim 1, wherein the outer wall of the dust removing head (6) is provided with a fixing groove, the inner wall of one side of the fixing groove is fixed with a spring (14), one end of the spring (14) is fixed with a connecting column (15), and one end of the connecting column (15) is provided with a guide wheel (16).

7. The rust removing device for the waste steel pipe materials for building construction as recited in claim 5, wherein a plurality of convex blocks (17) are arranged on the outer wall of the operating rod (1).