Water cooling device for steel belt pipe manufacturing

Abstract

The utility model relates to a water cooling device, in particular to a water cooling device for steel belt pipe making, which comprises a support component, a slag pushing component rotatably connected inside the support component, the slag pushing component comprises a screw rod, the screw rod is rotatably connected inside the support component, a rotating sheet is fixed at the end of the screw rod, and a rotating handle is rotatably connected on one side of the rotating sheet. The supporting assembly comprises a water tank, supporting legs are fixed to the bottom of the water tank, a drainage pipe is fixed to one side of the water tank, a transverse plate is fixed to the interior of the water tank, an electric telescopic rod is fixed to the interior of the transverse plate, a bracket is fixed to the end of the electric telescopic rod, and a rolling rod is rotationally connected to the interior of the bracket; a water pumping assembly is fixed to one side of the water tank. Scrap iron in the water tank can be pushed together through the slag pushing assembly, the scrap iron can be discharged through the slag discharging assembly, a steel pipe is preliminarily cooled through the spray head, and the mechanical property of the steel pipe can be prevented from being changed due to direct contact between the steel pipe and water.

Description

Technical Field

[0001] The utility model relates to a water cooling device, in particular to a water cooling device for steel strip pipe making, belonging to the technical field of water cooling equipment. Background Art

[0002] At present, the raw material used in the production of steel pipes is strip steel; in actual production, the strip steel will go through the steps of uncoiling, flattening, continuous forming, welding, cooling and cutting in sequence. Since a large amount of heat will be generated during the continuous forming and welding of steel pipes, the steel pipes must be cooled after forming before the subsequent cutting and other steps can be carried out. Water cooling is currently a commonly used cooling method for steel pipes.

[0003] Chinese patent number CN211707753U provides a steel pipe water cooling device, which relates to the technical field of steel pipe processing equipment, including a machine platform and a cooling water tank arranged on the machine platform, and the two sides of the cooling water tank in the length direction are respectively provided with a pipe inlet and a pipe outlet, and the cooling water tank is horizontally slidably arranged on the machine platform along the feeding direction of the steel pipe, and the machine platform is also provided with a driving component for driving the cooling water tank to feed horizontally. The utility model provides a steel pipe water cooling device that is easy to use, has strong versatility, can ensure the cooling effect of the steel pipe, can reduce equipment costs, and has a high water resource utilization rate.

[0004] However, although the above case reduces the size of the cooling water tank, some iron slag will fall off the steel pipe during the water cooling process, which will accumulate in the water tank over time, thus affecting the water quality.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a water cooling device for steel strip pipe making in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme, a water cooling device for steel strip pipe making, including a support assembly, a slag pushing assembly rotatably connected inside the support assembly, the slag pushing assembly includes a screw rod, the screw rod is rotatably connected inside the support assembly, a rotating piece is fixed to the end of the screw rod, a handle is rotatably connected to one side of the rotating piece, and a push plate is threadedly connected to one side of the screw rod.

[0008] Furthermore, the support assembly includes a water tank, support legs are fixed to the bottom of the water tank, and a drainage pipe is fixed to one side of the water tank.

[0009] Furthermore, a transverse plate is fixed inside the water tank, an electric telescopic rod is fixed inside the transverse plate, a bracket is fixed at the end of the electric telescopic rod, and a roller is rotatably connected inside the bracket.

[0010] Furthermore, a slag discharge assembly is fixed on one side of the water tank, a water pumping assembly is fixed on one side of the water tank, and a spraying assembly is fixed on the top of the water tank.

[0011] Furthermore, the slag discharge assembly includes a discharge frame, which is fixed on one side of the water tank. A rotating shaft is rotatably connected inside the discharge frame, a rotating handle is fixed on the end of the rotating shaft, a baffle is fixed on one side of the rotating shaft, and a sealing gasket is fixed on one side of the baffle.

[0012] Furthermore, the pumping assembly includes a protective shell, which is fixed to one side of the water tank. A heat dissipation mesh is fixed to one side of the protective shell. A motor is fixed inside the protective shell, and a water pump is provided at the output shaft end of the motor.

[0013] Furthermore, a water inlet pipe is fixed on one side of the water pump, a filter cover is sleeved on one side of the water inlet pipe, and a water outlet pipe is fixed on the top of the water pump.

[0014] Furthermore, the spray assembly includes a support frame, which is fixed on the top of the water tank. A roller is rotatably connected to one side of the support frame. A spray head is fixed inside the support frame, and a spray hole is opened on the top of the spray head.

[0015] The technical effects and advantages of the utility model are as follows: (1) by setting up a slag pushing assembly, the screw rod can be rotated by using a turning handle to drive the rotating plate to rotate, so that the push plate can scrape the iron slag at the bottom of the water tank into the slag discharge assembly, so that the iron slag deposited at the bottom of the water tank is discharged, and the water in the water tank will not be deteriorated; (2) by setting up a spraying assembly, the steel pipe can be supported by rollers and rollers, and then the water sprayed from the spray hole can be used to initially cool the steel pipe, thereby avoiding the steel pipe suddenly contacting with water and changing its mechanical properties, and by initially cooling the steel pipe, it can be prevented that a lot of water is evaporated due to excessive temperature after the bare pipe enters the water tank; (3) by setting up a slag discharge assembly, the baffle can be rotated by using a turning handle to rotate the rotating shaft, so that the iron slag in the push discharge frame can be discharged, and a part of the sewage contacted by the iron slag can also be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a partial enlarged schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the water pumping component of the utility model.

[0020] In the figure: 100, support assembly; 101, water tank; 102, support leg; 103, drain pipe; 104, cross plate; 105, electric telescopic rod; 106, bracket; 107, roller; 200, slag discharge assembly; 201, discharge rack; 202, rotating shaft; 203, rotating handle; 204, baffle; 205, sealing gasket; 300, slag pushing assembly; 301, screw rod; 302, rotating piece; 303, rotating handle; 304, pushing plate; 400, pumping assembly; 401, protective shell; 402, heat dissipation mesh; 403, motor; 404, water pump; 405, water inlet pipe; 406, filter cover; 407, water outlet pipe; 500, spray assembly; 501, support rack; 502, roller; 503, nozzle; 504, spray hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a water-cooling device for steel strip pipe making includes a support component 100, and a slag pushing component 300 is rotatably connected inside the support component 100. The slag pushing component 300 includes a screw rod 301, which is rotatably connected inside the support component 100. A rotating plate 302 is fixed to the end of the screw rod 301, and the diameter of the screw rod 301 can be indirectly expanded through the rotating plate 302. A rotating handle 303 is rotatably connected to one side of the rotating plate 302, and the rotating handle 303 can conveniently rotate the rotating plate 302. A push plate 304 is threadedly connected to one side of the screw rod 301, and the push plate 304 can push the iron slag at the bottom of the water tank 101 together.

[0023] As a technical optimization scheme of the utility model, the support assembly 100 includes a water tank 101, a support leg 102 is fixed to the bottom of the water tank 101, a drain pipe 103 is fixed to one side of the water tank 101, the water in the water tank 101 can be replaced through the drain pipe 103, a horizontal plate 104 is fixed inside the water tank 101, an electric telescopic rod 105 is fixed inside the horizontal plate 104, a bracket 106 is fixed to the end of the electric telescopic rod 105, a roller rod 107 is rotatably connected inside the bracket 106, the roller rod 107 prevents dry friction between the steel pipe and the bracket 106, a slag discharge assembly 200 is fixed to one side of the water tank 101, a pumping assembly 400 is fixed to one side of the water tank 101, and a spraying assembly 500 is fixed to the top of the water tank 101.

[0024] As a technical optimization scheme of the utility model, the slag discharge assembly 200 includes a discharge frame 201, the discharge frame 201 is fixed on one side of the water tank 101, the discharge frame 201 is rotatably connected with a rotating shaft 202 inside, a rotating handle 203 is fixed at the end of the rotating shaft 202, the rotating handle 203 can more conveniently rotate the rotating shaft 202, a baffle 204 is fixed on one side of the rotating shaft 202, a sealing gasket 205 is fixed on one side of the baffle 204, and the sealing gasket 205 can fill the gap between the baffle 204 and the discharge frame 201, thereby preventing water leakage.

[0025] As a technical optimization scheme of the utility model, the pumping component 400 includes a protective shell 401, which is fixed on one side of the water tank 101. A heat dissipation mesh plate 402 is fixed on one side of the protective shell 401. The heat dissipation mesh plate 402 can discharge the heat generated by the motor 403 out of the protective shell 401. The motor 403 is fixed inside the protective shell 401. A water pump 404 is arranged on the output shaft end of the motor 403. An inlet pipe 405 is fixed on one side of the water pump 404. A filter cover 406 is sleeved on one side of the inlet pipe 405. The filter cover 406 can prevent the inlet pipe 405 from absorbing iron slag. A water outlet pipe 407 is fixed on the top of the water pump 404. The water outlet pipe 407 is connected to the support frame 501 through the water tank 101.

[0026] As a technical optimization solution of the utility model, the spray assembly 500 includes a support frame 501, and water can flow inside the support frame 501. The support frame 501 is fixed on the top of the water tank 101. A roller 502 is rotatably connected to one side of the support frame 501. The roller 502 plays the role of auxiliary support of the steel pipe in the early stage. A nozzle 503 is fixed inside the support frame 501, and a spray hole 504 is opened on the top of the nozzle 503.

[0027] When the utility model is in use, the electric telescopic rod 105 is first extended so that the top of the roller 107 is level with the top of the middle part of the roller 502, and then the steel pipe is first contacted with the roller 502 through the transportation of the electric telescopic rod 105 and then passes through the two rollers 107 until the first steel pipe is not in contact with the roller 502 under the push of the second steel pipe, and then the motor 403 is started to make the water pump 404 pump water through the water inlet pipe 405, and then the water is transported into the support frame 501 through the water outlet pipe 407, and finally the water is sprayed out from the spray hole 504 of the nozzle 503, so that the steel pipe can be initially cooled. After the initial cooling is completed, the electric telescopic rod 105 is retracted so that the steel pipe is completely immersed in the water in the water tank 101 until the steel pipe is completely cooled, and then the electric telescopic rod 105 is retracted and retracted. Then, the first steel pipe is pushed to move by the second steel pipe until the first steel pipe moves to the downward movement program. At this time, the second steel pipe will be in the initial position of the first steel pipe, so that the second steel pipe can be initially cooled down, so that the water cooling of the steel pipe can be completed in this way. If there is iron slag precipitated inside the water tank 101, the worker first rotates the rotating piece 302 through the turning handle 303. At this time, the screw rod 301 will rotate synchronously, so that the push plate 304 can move at the bottom of the water tank 101, so that the precipitated iron slag is pushed into the discharge rack 201, and the turning handle 203 is turned to make the rotating shaft 202 drive the baffle 204 to rotate together. At this time, under the action of water, part of the water and iron slag will be discharged from the discharge rack 201, and then the baffle 204 will be reset to block the water, thereby completing the discharge of the iron slag.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water cooling device for steel strip pipe making, comprising a support assembly (100), characterized in that: A slag pushing assembly (300) is rotatably connected inside the support assembly (100), and the slag pushing assembly (300) comprises a screw rod (301), the screw rod (301) is rotatably connected inside the support assembly (100), a rotating plate (302) is fixed at the end of the screw rod (301), a rotating handle (303) is rotatably connected to one side of the rotating plate (302), and a push plate (304) is threadedly connected to one side of the screw rod (301).

2. A water cooling device for steel strip pipe making according to claim 1, characterized in that: The support assembly (100) comprises a water tank (101), a support leg (102) is fixed to the bottom of the water tank (101), and a drainage pipe (103) is fixed to one side of the water tank (101).

3. A water cooling device for steel strip pipe making according to claim 2, characterized in that: A transverse plate (104) is fixed inside the water tank (101), an electric telescopic rod (105) is fixed inside the transverse plate (104), a bracket (106) is fixed at the end of the electric telescopic rod (105), and a roller (107) is rotatably connected inside the bracket (106).

4. The water cooling device for steel strip pipe making according to claim 2, characterized in that: A slag discharge assembly (200) is fixed on one side of the water tank (101), a water pumping assembly (400) is fixed on one side of the water tank (101), and a spraying assembly (500) is fixed on the top of the water tank (101).

5. The water cooling device for steel strip pipe making according to claim 4 is characterized in that: The slag discharge assembly (200) comprises a discharge frame (201), the discharge frame (201) is fixed on one side of the water tank (101), a rotating shaft (202) is rotatably connected inside the discharge frame (201), a rotating handle (203) is fixed to the end of the rotating shaft (202), a baffle (204) is fixed to one side of the rotating shaft (202), and a sealing gasket (205) is fixed to one side of the baffle (204).

6. The water cooling device for steel strip pipe making according to claim 4, characterized in that: The pumping assembly (400) comprises a protective shell (401), the protective shell (401) is fixed to one side of the water tank (101), a heat dissipation mesh plate (402) is fixed to one side of the protective shell (401), a motor (403) is fixed inside the protective shell (401), and a water pump (404) is arranged at the output shaft end of the motor (403).

7. The water cooling device for steel strip pipe making according to claim 6, characterized in that: A water inlet pipe (405) is fixed on one side of the water pump (404), a filter cover (406) is sleeved on one side of the water inlet pipe (405), and a water outlet pipe (407) is fixed on the top of the water pump (404).

8. The water cooling device for steel strip pipe making according to claim 4, characterized in that: The spray assembly (500) comprises a support frame (501), wherein the support frame (501) is fixed on the top of the water tank (101), a roller (502) is rotatably connected to one side of the support frame (501), a spray head (503) is fixed inside the support frame (501), and a spray hole (504) is provided on the top of the spray head (503).

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