CN110779301A

CN110779301A - PC rod iron weathers device

Info

Publication number: CN110779301A
Application number: CN201911088932.5A
Authority: CN
Inventors: 柴澎波
Original assignee: Shandong Huizhong Finance New Material Technology Co Ltd
Current assignee: Shandong Huizhong Finance New Material Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-02-11
Anticipated expiration: 2039-11-08
Also published as: CN110779301B

Abstract

The invention discloses a blow-drying device for a PC steel bar, which comprises a box body and a supporting plate, wherein a guide seat is welded on the inner side of the box body, a supporting column is welded at the lower end of the supporting plate, a wheel carrier is welded at the lower end of the supporting column, wheels are hinged inside the wheel carrier, a cylinder is rotatably connected in the supporting plate, a bearing box is welded at the upper end of the cylinder, the bearing box is of a porous hollow structure, the upper end of the bearing box is connected with a supporting ring through threads, blades are welded inside the supporting ring, an air pump is fixedly installed at the upper end of the box body, and a vent pipe is fixedly connected. According to the invention, the wheels are designed below the supporting plate, and the rotatable carrying box is designed on the supporting plate to load the PC steel bar, so that the PC steel bar can be rapidly transferred after being dried, and the PC steel bar does not need to be taken out of the box body and then placed on the transfer trolley for transfer.

Description

PC rod iron weathers device

Technical Field

The invention relates to the technical field of PC steel bar processing, in particular to a PC steel bar blow-drying device.

Background

The PC steel bar has the characteristics of high strength and toughness, low relaxation, strong bond force with concrete, good weldability, upsetting property, material saving (for example, the PC steel bar with the diameter of 11mm can replace hot rolled steel bars with the diameter of 20 mm) and the like, is widely applied to prestressed members such as high-strength and stress or concrete centrifugal pipe piles, electric poles, overhead piers, railway sleepers and the like abroad, and has a very wide market in the world, particularly Asia.

In the PC rod iron course of working, need wash the PC rod iron, need weather the PC rod iron after the washing, generally arrange in the box and weather, but still need shift the PC rod iron to the transfer car (buggy) after weathering, lead to troublesome poeration, be unfavorable for carrying out the rapid transit. And the blow-drying is generally performed by standing, so that the blow-drying effect of partial areas is poor. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

The invention aims to provide a blow-drying device for a PC steel bar, which solves the problem that the PC steel bar is inconvenient to transport when being blown dry, can realize rotary blow-drying when being blown dry, and has better blow-drying effect.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a PC rod iron weathers device, includes box and backup pad, the inboard welding of box has the guide holder, the lower extreme welding of backup pad has the support column, the lower extreme welding of support column has the wheel carrier, the inside of wheel carrier articulates there is the wheel, the backup pad internal rotation is connected with the cylinder, the welding of cylindrical upper end has the bearing box, the bearing box is porous hollow out construction, there is the lock ring bearing box's upper end through threaded connection, the internal weld of lock ring has the blade, the upper end fixed mounting of box has the air pump, the lower extreme fixedly connected with breather pipe of air pump, the jet-propelled pipe of lower extreme fixedly connected with of breather pipe, the lower extreme of jet-propelled pipe is.

Preferably, the number of the guide seats is two, the guide seats are symmetrically distributed on the inner side of the box body, and the inner side surfaces of the guide seats are in sliding connection with the wheel carrier.

Preferably, the upper end of the supporting plate is provided with an annular groove, a ball is placed in the annular groove, and the ball is in contact with the lower end of the bearing box.

Preferably, a through hole is formed in the middle of the supporting plate, and a cylinder is rotatably connected in the through hole.

Preferably, the vent pipe is communicated with the air pump, the vent pipe is communicated with the air jet pipe, and the air jet pipe is communicated with the spray head.

Preferably, the right end of the air pump is fixedly connected with a connecting pipe, the right end of the connecting pipe is connected with a filter cylinder through threads, and a filter screen is bonded inside the filter cylinder.

Preferably, the number of the spray heads is eight, and the eight spray heads are uniformly distributed at the lower end of the gas injection pipe.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the wheels are designed below the supporting plate, and the rotatable carrying box is designed on the supporting plate to load the PC steel bar, so that the PC steel bar can be rapidly transferred after being dried, and the PC steel bar does not need to be taken out of the box body and then placed on the transfer trolley for transfer.

2. According to the invention, the rotatable bearing box is designed, the support ring is designed on the bearing box, the blades are designed in the support ring, the air pump is designed on the box body, the air flow is output through the vent pipe, the air jet pipe and the sprayer in sequence, the blades are blown by the air flow to rotate, so that the support ring rotates, the support ring drives the bearing box to rotate, the sprayer can cover the PC steel bar in the bearing box, the drying is more uniform, and the effect is better.

Drawings

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

FIG. 2 is a cross-sectional view of the case of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a top cross-sectional view of the case of FIG. 2 of the present invention;

FIG. 5 is a top view of the support plate of FIG. 2 in accordance with the present invention;

fig. 6 is an enlarged cross-sectional view of the filter cartridge of fig. 1 of the present invention.

In the figure: 1. a box body; 2. a guide seat; 3. a support plate; 31. an annular groove; 32. a through hole; 4. a support pillar; 5. a wheel carrier; 6. a wheel; 7. a cylinder; 8. a carrying case; 9. a ball bearing; 10. a support ring; 11. a blade; 12. an air pump; 13. a breather pipe; 14. a gas ejector tube; 15. a spray head; 16. a connecting pipe; 17. a filter cartridge; 18. and (4) a filter screen.

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.

Examples

Referring to fig. 1, 2 and 3, a PC steel bar drying device comprises a box body 1 and a support plate 3, wherein the front end of the box body 1 is hinged with a box door and used for sealing the box body 1, the inner side of the box body 1 is welded with a guide seat 2, the lower end of the support plate 3 is welded with a support column 4, the lower end of the support column 4 is welded with a wheel carrier 5, the wheel carrier 5 is hinged with wheels 6, the wheels 6 are convenient to move, a cylinder 7 is rotatably connected in the support plate 3, the upper end of the cylinder 7 is welded with a bearing box 8, the bearing box 8 is of a porous hollow structure and can allow air flow to pass through and water in the bearing box 8 to flow out, the upper end of the bearing box 8 is connected with a support ring 10 through threads, blades 11 are welded in the support ring 10, the upper end of the box body 1 is fixedly provided with an air pump 12, the air pump 12, the lower end of the air pump 12 is fixedly connected with a vent pipe 13, the lower end of the vent pipe 13 is fixedly connected with an air injection pipe 14, and the lower end of the air injection pipe 14 is provided with a spray head 15.

Referring to fig. 2 and 4, the number of the guide bases 2 is two, the guide bases 2 are symmetrically distributed on the inner side of the box body 1, and the inner side surface of the guide bases 2 is slidably connected with the wheel carrier 5. Through the design of guide holder 2, can lead to wheel carrier 5, and can carry out spacingly through guide holder 2 to wheel carrier 5, prevent that wheel carrier 5 from removing about.

Referring to fig. 3 and 5, an annular groove 31 is formed at the upper end of the supporting plate 3, the ball 9 is placed in the annular groove 31, and the ball 9 contacts with the lower end of the bearing box 8. The ball 9 placed through the annular groove 31 can support the bearing box 8, and the bearing box 8 is prevented from directly contacting the supporting plate 3, so that the friction resistance is large.

Referring to fig. 3 and 5, a through hole 32 is formed in the middle of the supporting plate 3, and a cylinder 7 is rotatably connected to the through hole 32. By the design of the through hole 32, a space for rotation is provided for the cylinder 7.

Referring to fig. 2, the vent pipe 13 is connected to the air pump 12, the vent pipe 13 is connected to the air injection pipe 14, and the air injection pipe 14 is connected to the nozzle 15. The air pump 12 inputs air flow to the air pipe 13, the air pipe 13 inputs air flow to the air spraying pipe 14, and the air flow of the air spraying pipe 14 can be sprayed out through the spray head 15.

Referring to fig. 2 and 6, a connection pipe 16 is fixedly connected to a right end of the air pump 12, a filter cartridge 17 is connected to a right end of the connection pipe 16 through a screw thread, and a filter screen 18 is bonded to an inside of the filter cartridge 17. The filter screen 18 through the design can filter the air, has the separation effect to the dust in the air, prevents that the dust from causing the pollution to it when weathering PC rod iron along with the air current.

Referring to fig. 2, the number of the nozzles 15 is eight, and the eight nozzles 15 are uniformly distributed at the lower end of the gas lance 14. By designing eight spray heads 15 and arranging the spray heads 15 transversely, air can be sprayed into the bearing box 8.

When in use, firstly, the door of the box body 1 is opened, then the wheel carrier 5 is pushed into the space between the two guide seats 2, then the door is closed, then the plug of the air pump 12 is inserted into the external socket, the air pump 12 works, the air passes through the filter cartridge 17 and the filter screen 18, the dust in the air is filtered by the filter screen 18, then the air flow passes through the connecting pipe 16, the air pump 12, the vent pipe 13, the air jet pipe 14 and the spray head 15 and is sprayed out by the spray head 15 to blow-dry the PC steel bar in the bearing box 8, when the spray head 15 blows to the blade 11, the blade 11 rotates, the blade 11 drives the support ring 10 to rotate, the support ring 10 drives the bearing box 8 to rotate, the bearing box 8 drives the PC steel bar in the bearing box 8 to rotate, the bearing box 8 drives the column 7 to rotate, the PC steel bar in the bearing box also rotates, so that the blow-dry is more, can release bearing box 8, transport convenient and fast.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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 PC rod iron weathers device, includes box (1) and backup pad (3), its characterized in that: the inner side of the box body (1) is welded with a guide seat (2), the lower end of the supporting plate (3) is welded with a supporting column (4), the lower end of the supporting column (4) is welded with a wheel carrier (5), the wheel carrier (5) is internally hinged with wheels (6), a cylinder (7) is rotatably connected in the supporting plate (3), a bearing box (8) is welded at the upper end of the cylinder (7), the bearing box (8) is of a porous hollow structure, the upper end of the bearing box (8) is connected with a support ring (10) through threads, blades (11) are welded inside the support ring (10), an air pump (12) is fixedly arranged at the upper end of the box body (1), the lower extreme fixedly connected with breather pipe (13) of air pump (12), the lower extreme fixedly connected with jet-propelled pipe (14) of breather pipe (13), the lower extreme of jet-propelled pipe (14) is provided with shower nozzle (15).

2. The PC steel bar blow-drying device of claim 1, which is characterized in that: the number of guide holder (2) is two, guide holder (2) are the symmetric distribution in the inboard of box (1), the inboard surface and the wheel carrier (5) sliding connection of guide holder (2).

3. The PC steel bar blow-drying device of claim 1, which is characterized in that: an annular groove (31) is formed in the upper end of the supporting plate (3), a ball (9) is placed in the annular groove (31), and the ball (9) is in contact with the lower end of the bearing box (8).

4. The PC steel bar blow-drying device of claim 1, which is characterized in that: a through hole (32) is formed in the middle of the supporting plate (3), and a cylinder (7) is rotatably connected in the through hole (32).

5. The PC steel bar blow-drying device of claim 1, which is characterized in that: the air pipe (13) is communicated with the air pump (12), the air pipe (13) is communicated with the air jet pipe (14), and the air jet pipe (14) is communicated with the spray head (15).

6. The PC steel bar blow-drying device of claim 1, which is characterized in that: the right-hand member fixedly connected with connecting pipe (16) of air pump (12), there is cartridge filter (17) right-hand member of connecting pipe (16) through threaded connection, the inside bonding of cartridge filter (17) has filter screen (18).

7. The PC steel bar blow-drying device of claim 1, which is characterized in that: the number of the spray heads (15) is eight, and the eight spray heads (15) are uniformly distributed at the lower end of the gas injection pipe (14).