CN213740311U

CN213740311U - An oiling device for prestressed steel strand production

Info

Publication number: CN213740311U
Application number: CN202022326956.4U
Authority: CN
Inventors: 董乃义; 李培军
Original assignee: Tianjin Tenghai Technology Development Co ltd
Current assignee: Tianjin Tenghai Technology Development Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-20
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to the technical field of steel strand production, and discloses an oiling device for the production of prestressed steel strands. A pay-off roller is rotatably connected between the plates, a cleaning box is fixedly connected to the right side of the upper end of the base, and the cleaning box is located on the left side of the two support plates, and the upper ends of the left and right side walls of the cleaning box are provided with first wire holes. The inside of the cleaning box is fixedly connected with a first wire rod, the lower inner wall of the cleaning box is fixedly connected with a water pump, and the output end of the water pump is fixedly connected with a water spray pipe. The utility model can clean and dry the steel strand, avoid impurities such as dust and the protective oil from being mixed, ensure the use effect of the protective oil, and at the same time can improve the air-drying speed after oiling, and can return the oil droplets that have been transported and dropped. Handling, to avoid the surrounding circular mess and reduce waste.

Description

Oiling station is used in production of prestressing force steel strand wires

Technical Field

The utility model relates to a steel strand wires production technical field especially relates to an oiling station is used in production of prestressed steel strand wires.

Background

The prestressed steel strand is a stranded steel cable composed of 2, 3, 7 or 19 high-strength steel wires, and is subjected to stress relief treatment (stabilization treatment) to be suitable for prestressed concrete or similar applications, and the prestressed steel strand is mainly characterized by high strength and good relaxation property, and is stiff and straight when unfolded. Typical tensile strength grades are 1860 mpa, and also strength grades such as 1720, 1770, 1960, 2000, 2100 mpa, which also have high yield strengths.

At present, prestressed steel strand wires are when production, can be according to customer's demand at prestressed steel strand wires's surface coating protection oil, and current prestressed steel strand wires oiling station can not carry out the preliminary treatment to steel strand wires, and impurity such as steel strand wires surface adhesion can fall into the protection oil of storage at the in-process of applying paint with a brush, and the dust is too much can influence the result of use of protection oil, if be the mode through the shower nozzle spraying, still easily causes the shower nozzle to block up, consequently, provides an oiling station for prestressed steel strand wires production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art prestressing force steel strand wires oiling station can not carry out the preliminary treatment to the steel strand wires, and impurity such as steel strand wires surface adhesion's dust can fall into the protective oil of storage at the in-process of applying paint with a brush in, and the dust too much can influence the result of use of protective oil, if be the mode through the shower nozzle spraying, still easily causes the problem that the shower nozzle blockked up, and the oiling station is used in the production of the prestressing force steel strand wires that proposes.

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

an oiling device for producing prestressed steel strands comprises a base, wherein supporting plates are fixedly connected to the front end and the rear end of the right side of the upper end of the base, a pay-off roller is rotatably connected between the two supporting plates, a cleaning box is fixedly connected to the right side of the upper end of the base and is arranged on the left side of the two supporting plates, first wire through holes are formed in the upper ends of the left side wall and the right side wall of the cleaning box, a first wire guide rod is fixedly connected to the inside of the cleaning box, a water pump is fixedly connected to the lower inner side wall of the cleaning box, a water spray pipe is fixedly connected to the output end of the water pump, one end, away from the water pump, of the water spray pipe sequentially penetrates through the rear side wall and the upper end of the cleaning box and extends to the upper portion of the inside of the cleaning box, an oiling box is arranged on the left side of the cleaning box, the lower end of the oiling box is fixedly connected with the upper end of the base, and second wire through holes are formed in the upper ends of the left side wall and the right side wall of the oiling box, be located the left side first lead to the line hole and be located the fixed drying pipe that is equipped with in right side second lead to between the line hole, the pipe wall fixedly connected with U-shaped pipe of drying pipe, the fixed electrothermal tube that is equipped with a plurality of evenly distributed in inside left side of U-shaped pipe, and the fixed first fan that is equipped with in inside right side of U-shaped pipe, the upper end right side and the left side wall lower extreme of fat liquoring case are fixedly connected with respectively and add the oil hopper and go out oil pipe, and go out the fixed control valve that is equipped with in inside of oil pipe, the fat liquoring case is connected with and pushes away line mechanism and air-dries the mechanism.

Preferably, air-dry mechanism includes air-dry pipe and second fan, air-dry pipe and the left lateral wall upper end fixed connection who scribbles the oil tank, third tee bend line hole has all been seted up to the lateral wall about the air-dry pipe, the last outer pipe wall fixedly connected with arc pipe of air-dry pipe, the vent has been seted up to the last pipe wall of arc pipe, and the last pipe wall of arc pipe and the lower extreme fixed connection of second fan, and the second fan is located the outside setting of vent, a plurality of evenly distributed's bell mouth has been seted up to the last pipe wall of air-dry pipe.

Preferably, the lower pipe wall fixedly connected with of air-drying pipe is a plurality of evenly distributed's backward flow fill, the back flow that the left side wall fixedly connected with slope of fat liquoring case set up, and the lower extreme of a plurality of backward flow fill all with the fixed intercommunication of the upper pipe wall of back flow.

Preferably, the wire pushing mechanism comprises a wire pushing cylinder and a U-shaped block, a second wire guide rod is fixedly arranged inside the U-shaped block, the side wall of the wire pushing cylinder is fixedly connected with the upper end of the oiling box through a through hole, and the output end of the wire pushing cylinder is fixedly connected with the upper end of the U-shaped block.

Preferably, the inside below of wasing the case is fixed and is equipped with the filter screen, the opening has been seted up to the left side wall of wasing the case, and open-ended one side border is connected with the chamber door through the hinge rotation, and the chamber door is located and sets up between drying duct and the filter screen.

Preferably, the lower end of the rear side wall of the oiling box is provided with a transparent glass plate.

Compared with the prior art, the utility model provides an oiling station is used in production of prestressing force steel strand wires possesses following beneficial effect:

1. this oiling station is used in production of prestressed steel strand wires, base through being equipped with, mutually support of two backup pads and unwrapping wire roller, can carry out the unwrapping wire to steel strand wires, through the washing case that is equipped with, first wire pole, mutually support of water pump and spray pipe, can wash the edulcoration before the steel strand wires are scribbled with the oil, avoid impurity such as dust to mix with protection oil, guarantee the result of use of protection oil, through the stoving pipe that is equipped with, the U-shaped pipe, mutually support of a plurality of electrothermal tubes and first fan, can carry out fast drying to the steel strand wires after wasing, through the oil feeding fill that is equipped with, can be to the inside interpolation protection oil of scribbling the case, in order to carry out the fat liquoring processing to steel strand wires.

2. This oiling station is used in production of prestressed steel strand wires, push away line mechanism through being equipped with, can push away steel strand wires to the position that the fat liquoring case is equipped with protection oil, through the air-dry mechanism that is equipped with, can improve the air-dry speed after the fat liquoring, through mutually supporting of a plurality of reflux fill and back flow that are equipped with, can retrieve the oil that drops in the transportation process after the fat liquoring, avoid oil to drop and cause the dirty and disorderly of surrounding environment, can reduce the waste of protection oil simultaneously, through the filter screen that is equipped with, can retrieve the filtration to the water of backward flow, it can last used repeatedly to guarantee to wash water.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can wash the stoving to steel strand wires, avoid impurity such as dust to mix with protection oil, guarantee the result of use of protection oil, can improve the air-dry speed after the fat liquoring simultaneously, and can carry out the backward flow to the oil that drops of carrying and handle, avoid causing the annular dirty and disorderly around, reduce extravagantly.

Drawings

Fig. 1 is a schematic structural view of an oiling device for producing prestressed steel strands according to the present invention;

FIG. 2 is a schematic view showing the internal structure of the U-shaped tube of FIG. 1;

fig. 3 is a side view of the arced tube of fig. 1.

In the figure: the device comprises a base 1, a supporting plate 2, a paying-off roller 3, a cleaning box 4, a first wire guide rod 5, a water pump 6, a water spray pipe 7, an oil coating box 8, a drying pipe 9, a U-shaped pipe 10, an electric heating pipe 11, a first fan 12, a first oil outlet pipe 13, an air drying pipe 14, a second fan 15, an arc-shaped pipe 16, a reflux hopper 17, a reflux pipe 18, a wire pushing cylinder 19, a U-shaped block 20, a second wire guide rod 21, a filter screen 22 and a transparent glass plate 23.

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.

Referring to fig. 1-3, an oiling device for prestressed steel strand production comprises a base 1, wherein the front end and the rear end of the right side of the upper end of the base 1 are fixedly connected with supporting plates 2, a pay-off roller 3 is rotatably connected between the two supporting plates 2, the right side of the upper end of the base 1 is fixedly connected with a cleaning box 4, the cleaning box 4 is arranged at the left side of the two supporting plates 2, the upper ends of the left side wall and the right side wall of the cleaning box 4 are respectively provided with a first wire through hole, the inside of the cleaning box 4 is fixedly connected with a first wire guide rod 5, the lower inner side wall of the cleaning box 4 is fixedly connected with a water pump 6, the output end of the water pump 6 is fixedly connected with a water spray pipe 7, one end of the water spray pipe 7, which is far away from the water pump 6, sequentially penetrates through the rear side wall and the upper end of the cleaning box 4 and extends to the upper part of the cleaning box 4, the left side of the cleaning box 4 is provided with an oiling box 8, and the lower end of the oiling box 8 is fixedly connected with the upper end of the base 1, second through-hole has all been seted up to lateral wall upper end about fat liquoring case 8, be located the first through-hole in left side and be located the fixed drying tube 9 that is equipped with in right side second through-hole, the pipe wall fixedly connected with U-shaped pipe 10 of drying tube 9, the fixed electrothermal tube 11 that is equipped with a plurality of evenly distributed in the inside left side of U-shaped pipe 10, and the fixed first fan 12 that is equipped with in inside right side of U-shaped pipe 10, the upper end right side and the left side wall lower extreme of fat liquoring case 8 are fixedly connected with respectively and add oil hopper and play oil pipe 13, and the fixed control valve that is equipped with in inside of play oil pipe 13, fat liquoring case 8 is connected with push away line mechanism and air-dries the mechanism.

Air-dry mechanism includes air-dry pipe 14 and second fan 15, air-dry pipe 14 and the left lateral wall upper end fixed connection who scribbles the fat liquoring case 8, third tee bend line hole has all been seted up to the lateral wall about air-dry pipe 14, air-dry pipe 14's last outer pipe wall fixedly connected with arc pipe 16, the vent has been seted up to the last pipe wall of arc pipe 16, and the last pipe wall of arc pipe 16 and second fan 15's lower extreme fixed connection, and second fan 15 is located the outside setting of vent, a plurality of evenly distributed's bell mouth is seted up to air-dry pipe 14's last pipe wall, start second fan 15, can accelerate the inside air flow rate of arc pipe 16 and can accelerate the air-dry speed of the steel strand wires after the fat liquoring through a plurality of bell mouths.

The lower pipe wall fixedly connected with of air-drying pipe 14 returns the hopper 17 that a plurality of evenly distributed's of wall fixedly connected with, the back flow 18 that the left side wall fixedly connected with slope of fat liquoring case 8 set up, and the lower extreme of a plurality of back flow hoppers 17 all communicates with the upper pipe wall of back flow 18 is fixed, and the oil that drops in the transport drips can advance fat liquoring case 8 through a plurality of back flow hoppers 17 and back flow 18 backward flow inside, and it is dirty in disorder to avoid the oil that drops to cause the environment on every side, and can reduce the waste of protection oil.

The push away line mechanism is including pushing away line cylinder 19 and U-shaped piece 20, the fixed second wire pole 21 that is equipped with in inside of U-shaped piece 20, the upper end fixed connection that through-hole and oiling case 8 are passed through to the lateral wall of push away line cylinder 19, and the output of push away line cylinder 19 and the upper end fixed connection of U-shaped piece 20, pass second wire pole 21 back with the steel strand wires, start push away line cylinder 19, can make U-shaped piece 20 move down, thereby can make second wire pole 21 move down, and then can promote the steel strand wires and move down, so that the steel strand wires pass the inside protection oil of oiling case 8, thereby can carry out the fat liquoring to the steel strand wires.

Wash the fixed filter screen 22 that is equipped with in inside below of case 4, wash the left side wall of case 4 and seted up the opening, and open-ended one side border is connected with the chamber door through hinge rotation, and the chamber door is located and sets up between drying duct 9 and the filter screen 22, and filter screen 22 can filter the edulcoration to the water of backward flow to guarantee that abluent water can last used repeatedly, open the chamber door, can clear up the impurity on the filter screen 22.

Transparent glass plate 23 has been seted up to the rear side wall lower extreme of fat liquoring case 8, can see through transparent glass plate 23 and observe the inside oil mass condition of fat liquoring case 8.

In the utility model, when in use, the steel strand can be paid off through the base 1, the two supporting plates 2 and the paying-off roller 3, the cleaning box 4, the first wire guide rod 5, the water pump 6 and the water spraying pipe 7 are arranged, the water pump 6 works to spray the water in the cleaning box 4 to the surface of the steel strand through the water spraying pipe 7, thereby cleaning and impurity removing can be carried out before the steel strand is oiled, the impurities such as dust and the like are prevented from mixing with the protective oil, the use effect of the protective oil is ensured, the plurality of electric heating pipes 11 work through the drying pipe 9, the U-shaped pipe 10, the plurality of electric heating pipes 11 and the first fan 12, the surrounding air can be heated, the fan 12 can convey the heated air into the drying pipe 9, the U-shaped pipe 10 can circulate hot air, the heating efficiency is improved, the cleaned steel strand can be quickly dried, the water on the steel strand is prevented from mixing with the protective oil, through the oil feeding bucket that is equipped with, can add protection oil to the inside of fat liquoring case 8 to carry out the fat liquoring to the steel strand wires and handle.

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. An oiling device for prestressed steel strand production, comprising a base (1), wherein the front and rear ends of the upper right side of the base (1) are fixedly connected with a support plate (2), and A pay-off roller (3) is rotatably connected between the two support plates (2), a cleaning box (4) is fixedly connected to the right side of the upper end of the base (1), and the cleaning box (4) is located on the two support plates ( 2) is provided on the left side, the upper ends of the left and right side walls of the cleaning box (4) are provided with first wire holes, and the inside of the cleaning box (4) is fixedly connected with a first wire rod (5). A water pump (6) is fixedly connected to the lower inner wall of the cleaning box (4), and a water spray pipe (7) is fixedly connected to the output end of the water pump (6), and the water spray pipe (7) is away from one end of the water pump (6) The rear side wall and the upper end of the cleaning box (4) are successively penetrated and extended to the top of the interior of the cleaning box (4). The lower end is fixedly connected with the upper end of the base (1). The upper ends of the left and right side walls of the oiling tank (8) are both provided with second wire holes, the first wire hole on the left side and the second wire hole on the right side. A drying pipe (9) is fixedly arranged between the holes, the pipe wall of the drying pipe (9) is fixedly connected with a U-shaped pipe (10), and the inner left side of the U-shaped pipe (10) is fixedly provided with a plurality of pipes. There are evenly distributed electric heating pipes (11), and a first fan (12) is fixed on the inner right side of the U-shaped pipe (10). An oil filling hopper and an oil outlet pipe (13) are provided, and a control valve is fixed inside the oil outlet pipe (13), and the oil application tank (8) is connected with a wire pushing mechanism and an air drying mechanism.

2 . The oiling device for producing prestressed steel strands according to claim 1 , wherein the air-drying mechanism comprises an air-drying pipe (14) and a second fan (15), and the air-drying pipe (14) ) is fixedly connected with the upper end of the left outer side wall of the oiling tank (8), the left and right side walls of the air drying pipe (14) are all provided with a third wire hole, and the upper outer pipe wall of the air drying pipe (14) is fixedly connected with a An arc-shaped pipe (16), the upper pipe wall of the arc-shaped pipe (16) is provided with a ventilation opening, and the upper pipe wall of the arc-shaped pipe (16) is fixedly connected with the lower end of the second fan (15), and the second The fan (15) is arranged outside the ventilation opening, and the upper pipe wall of the air drying pipe (14) is provided with a plurality of evenly distributed conical holes.

3. The oiling device for producing prestressed steel strands according to claim 2, wherein a plurality of evenly distributed return hoppers (17) are fixedly connected to the lower pipe wall of the air-drying pipe (14). The left side wall of the oiling tank (8) is fixedly connected with an inclined return pipe (18), and the lower ends of the plurality of return buckets (17) are fixedly connected with the upper pipe wall of the return pipe (18).

4. An oiling device for prestressed steel strand production according to claim 1, characterized in that the wire pushing mechanism comprises a wire pushing cylinder (19) and a U-shaped block (20), the U-shaped The inside of the block (20) is fixedly provided with a second wire rod (21), the side wall of the wire pushing cylinder (19) is fixedly connected with the upper end of the oiling tank (8) through the through hole, and the wire pushing cylinder (19) is The output end is fixedly connected with the upper end of the U-shaped block (20).

5 . The oiling device for producing prestressed steel strands according to claim 1 , wherein a filter screen ( 22 ) is fixed under the interior of the cleaning box ( 4 ), and the cleaning box ( 5 . 4) The left side wall is provided with an opening, and one side edge of the opening is connected with a box door through hinge rotation, and the box door is located between the drying pipe (9) and the filter screen (22).

6 . The oiling device for producing prestressed steel strands according to claim 1 , wherein a transparent glass plate (23) is provided at the lower end of the rear side wall of the oiling tank (8). 7 .