Cooling device for power cable production

Abstract

The utility model discloses a cooling device for power cable production, which comprises a bottom plate, a water tank is fixedly mounted on the bottom side of the bottom plate, an insertion hole is formed in one side of the water tank, a partition plate is inserted in the insertion hole, the water tank is divided into two areas through the partition plate, a water pump is fixedly mounted on the top side of the bottom plate, and an extraction pipe is fixedly mounted on one side of the water pump. The other end of the pumping pipe extends into the water tank, a conveying pipe is fixedly installed on the top side of the water pump, the other end of the conveying pipe is fixedly connected with a spray head, through cooperation of the water pump, the pumping pipe, the conveying pipe and the spray head, water cooling of the movable cable is achieved, the water pump operates to pump water in the water tank to the spray head, and a water curtain cooling cable is formed; and the water tank is separated by the partition plate, and hot water on the left side is cooled and then fused with cold water on the right side for recycling, so that the cost is reduced, the problem of water resource waste in a traditional cooling mode is solved, and continuous cooling is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to power cable production technical field especially relates to a cooling device for power cable production. BACKGROUND

[0002] Power cable is used for transmission and distribution of electric energy cable, power cable is often used in urban underground power network, power station outgoing line, industrial and mining enterprise internal power supply and cross river and sea underwater power transmission line, in power line, the proportion of cable is gradually increasing, power cable is in the backbone line of power system to transmit and distribute high power electric energy cable product.

[0003] In the production process of power cable, the surface of the cable will have high temperature after a series of processing procedures, when the cable enters the winding machine for winding, it is needed to use cooling device for heat dissipation and cooling operation at the same time, however, due to the continuous movement of the cable when the winding machine works, the cooling liquid or cooling air is difficult to act on the surface of the cable stably and sufficiently, which leads to poor cooling effect, if the winding machine is stopped to ensure the cooling effect, the production process will be interrupted, which greatly affects the work efficiency, increases the production cost, and may also lead to quality difference of the cable at the pause, therefore, a cooling device for power cable production is proposed to solve the above problems. SUMMARY

[0004] In view of the defects of the prior art, the utility model provides a cooling device for power cable production for solving the problems in the background art.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A cooling device for power cable production, comprising a bottom plate, a water tank is fixedly installed on the bottom side of the bottom plate, a plug hole is formed on one side of the water tank, a partition plate is inserted into the plug hole, the water tank is divided into two areas by the partition plate, a water pump is fixedly installed on the top side of the bottom plate, a suction pipe is fixedly installed on one side of the water pump, the other end of the suction pipe extends into the water tank, a delivery pipe is fixedly installed on the top side of the water pump, the other end of the delivery pipe is fixedly connected with a spray head, the spray head faces the bottom plate, a fixing frame is fixedly installed on the top side of the bottom plate, a winding assembly is arranged in the fixing frame, and a cooling assembly is arranged above the winding assembly.

[0007] Preferably, the winding assembly comprises a first motor fixedly installed on one side of the fixing frame, and a winding wheel and a first pulley are rotatably penetrated through the fixing frame and fixedly sleeved with the output end of the first motor.

[0008] Preferably, the cooling assembly comprises a mounting frame fixedly installed on the top side of the fixing frame, a circular hole is formed on one side of the mounting frame, a lead screw is arranged in the circular hole, one end of the lead screw is rotationally connected with the inner wall of one side of the mounting frame, a second pulley is fixedly sleeved on the other end of the lead screw, and the second pulley and the first pulley share the same belt.

[0009] Preferably, a sliding block is slidably sleeved on the outer side of the lead screw, the sliding block is provided with a mounting hole, a second motor is fixedly installed on the bottom side inner wall of the mounting hole, the output end of the second motor rotationally penetrates the sliding block and is fixedly connected with a plurality of fan blades, and the plurality of fan blades are all directed towards the winding wheel.

[0010] Preferably, a guide groove is formed on the top side inner wall of the mounting frame, and a guide block is slidably installed in the guide groove and fixedly connected with the top side of the sliding block.

[0011] Preferably, the bottom plate is provided with a through hole, and a funnel is fixedly installed in the through hole and is conical.

[0012] Preferably, a limiting block is fixedly installed on the top side of the bottom plate, and the limiting block is provided with a circular hole.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The water pump, the extraction pipe, the conveying pipe and the spray head are matched to realize water cooling of the moving cable, the water pump operates to extract water in the water tank and send the water to the spray head to form a water curtain to cool the cable, the funnel, the water tank and the partition plate constitute a water resource recycling mechanism, the funnel guides water flow to the left side of the water tank, and the partition plate separates the water tank, so that the left side hot water is cooled and then mixed with the right side cold water for recycling, thereby reducing the cost and solving the problem of water resource waste in the traditional cooling mode and guaranteeing continuous cooling.

[0015] 2. The first motor drives the winding wheel to wind the cable, the first pulley at the output end of the first motor drives the second pulley through the belt, the lead screw rotates, the sliding block on the lead screw drives the fan blades to reciprocate, the second motor drives the fan blades to rotate, the cable is air-cooled, the water cooling and the air cooling are combined when the cable is continuously wound, the cable is continuously cooled, the problems of reduced efficiency and quality difference caused by stopping the winding machine for cooling are avoided, and the cable production quality and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the utility model structure;

[0017] Figure 2 It is a sectional view schematic view of the utility model structure;

[0018] Figure 3 It is a water tank part schematic view of the utility model structure;

[0019] Figure 4 The utility model discloses a structure screw rod part component schematic view.

[0020] In the drawing: 1, bottom plate, 2, funnel, 3, water tank, 4, baffle, 5, water pump, 6, extraction pipe, 7, delivery pipe, 8, spray head, 9, fixed frame, 10, first motor, 11, winding wheel, 12, first pulley, 13, mounting bracket, 14, screw rod, 15, second pulley, 16, belt, 17, sliding block, 18, second motor, 19, fan blade, 20, guide slot, 21, guide block, 22, limit block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Reference Figures 1-4 A cooling device for power cable production, including bottom plate 1, the bottom side of bottom plate 1 is fixedly installed with water tank 3, the side of water tank 3 is provided with the insertion hole, the insertion hole is inserted with baffle 4, water tank 3 is divided into two areas through baffle 4, the top side of bottom plate 1 is fixedly installed with water pump 5, the side of water pump 5 is fixedly installed with extraction pipe 6, the other end of extraction pipe 6 extends into water tank 3, the top side of water pump 5 is fixedly installed with delivery pipe 7, the other end of delivery pipe 7 is fixedly connected with spray head 8, spray head 8 is towards bottom plate 1, the top side of bottom plate 1 is fixedly installed with fixed frame 9, fixed frame 9 is provided with winding assembly, the upper of winding assembly is provided with cooling assembly, by being provided with water pump 5, when cable moves to the below of spray head 8, start water pump 5, water pump 5 operates, impeller high-speed rotation generates suction, drives extraction pipe 6 to extract the water in water tank 3, water is sent to spray head 8 under the pressure of water pump 5 and is evenly sprayed after, forms water curtain, all-around cooling cable moving below, and in order to recycle water resources, the device is equipped with funnel 2, the opening of funnel 2 is big, can receive all water flow sprayed by spray head 8, its inside has the inclined flow guide surface, after water flow impact, flows into water tank 3 along the flow guide surface, baffle 4 in water tank 3 divides it into two areas on the left and right, left collection funnel 2 guide's used hot water, because water temperature is high, direct cooling can influence effect, need first cooling, right side stores the cold water after cooling, water temperature keeps in the appropriate cooling range, when left hot water naturally cools, temperature approaches right side cold water, operator holds the handle of baffle 4, and pulls baffle 4 outward, makes the water of both sides to merge, the temperature of mixed water is moderate, can be used for cooling cable again, realizes water resource recycling, reduces production cost.

[0023] Specific, the winding assembly includes a fixed frame 9 side fixedly installed with a first motor 10, the output end of the first motor 10 rotates through the fixed frame 9 and is fixedly connected with the winding wheel 11 and the first pulley 12, by setting the winding wheel 11, after the one end of the cable is cooled by the water source, the one end of the cable can be fixedly wound on the winding wheel 11, then the first motor 10 is started to drive the winding wheel 11 to rotate counterclockwise to realize the winding work of the cable.

[0024] Specific, the cooling assembly includes a fixed frame 9 top side fixedly installed with a mounting bracket 13, the mounting bracket 13 side is provided with a circular hole, the circular hole is provided with a lead screw 14, one end of the lead screw 14 is rotatably connected with the inner wall of the mounting bracket 13, the other end of the lead screw 14 is fixedly connected with the second pulley 15, the second pulley 15 and the first pulley 12 share the same belt 16, the outer side of the lead screw 14 is slidably connected with a sliding block 17, the sliding block 17 is provided with a mounting hole, the bottom side inner wall of the mounting hole is fixedly installed with a second motor 18, the output end of the second motor 18 rotates through the sliding block 17 and is fixedly connected with a plurality of fan blades 19, the plurality of fan blades 19 are all towards the winding wheel 11, the output end of the first motor 10 is fixedly connected with the first pulley 12, when the motor operates, the output torque is directly transmitted to the first pulley 12, the first pulley 12 and the second pulley 15 are connected with the same belt 16, the belt 16 transmission relies on friction, when the first motor 10 operates, the first pulley 12 rotates, the second pulley 15 is driven to rotate synchronously through the belt 16, the second pulley 15 is connected with the lead screw 14, so the second pulley 15 rotates to drive the lead screw 14 to rotate, when the lead screw 14 is slidably connected with the sliding block 17, the sliding block 17 moves axially along the lead screw 14 due to the thread cooperation, the sliding block 17 is fixedly connected with a plurality of fan blades 19 below, the sliding block 17 moves to drive the fan blades 19 to move back and forth horizontally around the cable, the air cooling area is expanded, at the same time, the second motor 18 is started, which drives the fan blades 19 to rotate at high speed to generate airflow, the first motor 10 operates to drive the fan blades 19 to move, the second motor 18 drives the fan blades 19 to rotate, the two cooperate to allow the cable to be air-cooled in all directions, before that, the cable is cooled by water first, the water jet 8 sprays water to the surface of the cable to take away a large amount of heat, then air cooling, on the one hand, it accelerates the evaporation of surface moisture to further dissipate heat, on the other hand, it keeps the temperature stable during the winding of the cable, the cooperation of water cooling and air cooling solves the problem of poor cooling effect during the movement and winding of the power cable, improves the production quality and efficiency of the cable.

[0025] Specific, the top inner wall of the mounting bracket 13 is provided with a guide groove 20, the guide groove 20 is slidably connected with a guide block 21, the bottom side of the guide block 21 is fixedly connected with the top side of the sliding block 17, by setting the guide block 21, the guide block 21 can play a limiting and guiding role when the sliding block 17 moves back and forth, so as to avoid the self-rotation of the sliding block 17 when moving back and forth.

[0026] Specifically, the bottom plate 1 is provided with a through hole, and a funnel 2 is fixedly installed in the through hole. The funnel 2 is conical. The top side of the bottom plate 1 is fixedly installed with a limiting block 22. The limiting block 22 is provided with a circular hole. By arranging the funnel 2, the conical funnel 2 is beneficial to the guidance of the flow of the water source, so that the water source can quickly flow to the left side area of the water tank 3. By arranging the limiting block 22, the limiting block 22 can limit the conveying of the cable.

[0027] The electrical components in this document are all connected with the main controller and 220V mains of the outside world, and the main controller can control the conventional known devices such as computers.

[0028] In use: in the cooling and winding process of the power cable, first pass the cable through the circular hole of the limiting block 22, then pull the cable to move to the lower side of the spray head 8, after preparation, start the water pump 5, the operation of the water pump 5 drives the suction pipe 6 to extract the water source in the water tank 3, the extracted water source is transported to the spray head 8 through the conveying pipe 7, at this time, the water flow sprayed by the spray head 8 cools the cable. In order to realize the effective recovery of water resources, the device is provided with a funnel 2, which can guide the water source sprayed by the spray head 8, so that the water flow accurately flows into the water tank 3. The water tank 3 is provided with a partition plate 4, which divides the water tank 3 into two areas. The left area is used to collect the used hot water source guided by the funnel 2, and the right area is used to store the cooled cold water source. When the hot water source in the left area is naturally cooled, the operator holds the handle and pulls the partition plate 4 outward, so that the naturally cooled water source and the cold water source stored in the right area are recombined, realizing the recycling of the water source and reducing the production cost. After the cable is cooled by the water source, continue to pull the cable and fix it on the winding wheel 11, then start the first motor 10, the operation of the first motor 10 drives the winding wheel 11 to rotate counterclockwise, thereby realizing the winding of the cable. During the whole winding process of the cable, the spray head 8 always keeps spraying water to ensure that the cable wound on the winding wheel 11 can be effectively cooled. Since the output end of the first motor 10 is fixedly sleeved with the first pulley 12, and the first pulley 12 and the second pulley 15 are connected by the same belt 16, under the transmission of the belt 16, when the first motor 10 operates, the second pulley 15 will synchronously drive the lead screw 14 to rotate. The sliding block 17 slidingly sleeved on the outer side of the lead screw 14 will drive the multiple fan blades 19 below to reciprocate when the lead screw 14 rotates. At the same time, start the second motor 18, the operation of the second motor 18 drives the multiple fan blades 19 to rotate, so that the air flow generated by the fan blades 19 can be used for secondary cooling of the cable. This combination of water cooling and air cooling, together with the water cooling before winding, greatly improves the overall cooling effect of the cable, effectively solving the problem of poor cooling effect of the power cable during the moving and winding process.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. Cooling device for power cable production, comprising a base plate (1), characterized in that, The bottom side of the bottom plate (1) is fixedly installed with a water tank (3), one side of the water tank (3) is provided with a jack, the jack is inserted with a partition plate (4), the water tank (3) is divided into two areas through the partition plate (4), the top side of the bottom plate (1) is fixedly installed with a water pump (5), one side of the water pump (5) is fixedly installed with a suction pipe (6), the other end of the suction pipe (6) extends into the water tank (3), the top side of the water pump (5) is fixedly installed with a delivery pipe (7), the other end of the delivery pipe (7) is fixedly connected with a spray head (8), the spray head (8) faces the bottom plate (1), the top side of the bottom plate (1) is fixedly installed with a fixing frame (9), the fixing frame (9) is provided with a winding assembly, and the upper side of the winding assembly is provided with a cooling assembly.

2. A cooling device for power cable production according to claim 1, characterized in that, The winding assembly comprises that one side of the fixing frame (9) is fixedly installed with a first motor (10), and the output end of the first motor (10) is rotatably penetrated through the fixing frame (9) and fixedly sleeved with a winding wheel (11) and a first pulley (12).

3. A cooling device for power cable production according to claim 1, characterized in that, The cooling assembly comprises that the top side of the fixing frame (9) is fixedly installed with a mounting frame (13), one side of the mounting frame (13) is provided with a circular hole, the circular hole is provided with a lead screw (14), one end of the lead screw (14) is rotatably connected with the inner wall of one side of the mounting frame (13), the other end of the lead screw (14) is fixedly sleeved with a second pulley (15), and the second pulley (15) and the first pulley (12) share the same belt (16).

4. Cooling device for the production of power cables according to claim 3, characterized in that The outer side of the lead screw (14) is slidably sleeved with a sliding block (17), the sliding block (17) is provided with a mounting hole, the bottom side inner wall of the mounting hole is fixedly installed with a second motor (18), the output end of the second motor (18) is rotatably penetrated through the sliding block (17) and fixedly connected with a plurality of fan blades (19), and the plurality of fan blades (19) all face the winding wheel (11).

5. A cooling device for power cable production according to claim 4, characterized in that, The top side inner wall of the mounting frame (13) is provided with a guide groove (20), the guide groove (20) is slidably installed with a guide block (21), and the bottom side of the guide block (21) is fixedly connected with the top side of the sliding block (17).

6. A cooling device for power cable production according to claim 1, characterized in that, The bottom plate (1) is provided with a through hole, and the through hole is fixedly installed with a funnel (2).

7. A cooling device for power cable production according to claim 1, characterized in that, The top side of the bottom plate (1) is fixedly installed with a limiting block (22), and the limiting block (22) is provided with a circular hole.

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