Auxiliary cross-linking processing device for auxiliary cooling of ETFE (Ethylene Tetra Fluoro Ethylene) insulated cable

Abstract

The utility model discloses an auxiliary cross-linking processing device for auxiliary cooling of an ETFE insulated cable, and belongs to the technical field of cable production auxiliary devices. The device comprises a water cooling tank with a top opening; a cushion block is movably mounted in an inner cavity of the water cooling tank; the two end parts located on the left and right sides of the cushion block are attached to the inner side wall of the water cooling tank; a first guide groove and a second guide groove are correspondingly formed in the two opposite end faces, attached to the cushion block, of the water cooling tank. The movable clamping strip is movably installed in an annular hole defined by the first guide groove and the second guide groove. A cantilever-shaped functional rod is also arranged on the movable clamping strip; the functional rod is rotatably provided with a roller used for cooperating with the steering of the cable. The utility model effectively solves the problems that the water cooling tank used at present cannot adjust the position of the roller and cannot meet the cooling requirements of different cables.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for cable production, in particular to a device for auxiliary cooling of ETFE insulated cables and auxiliary cross-linking processing. Background Art

[0002] After cross-linking the outer insulation sheath of the cable, the cable needs to be cooled. Currently, conventional cooling methods mostly use a segmented water cooling structure, that is, a water tank corresponding to three sections of cooling water at different temperatures, hot water, warm water and cold water, is used to perform staged cooling and cooling treatment on the wires; and in order to reduce space costs and improve cooling efficiency, after the overall structure of the wire entering the cold water section is basically shaped, it will be considered to set a roller structure in the water tank for winding back and forth, thereby increasing the time the wire stays in the cold water tank, but because the length and number of windings required for cables of different specifications are different, a water-cooling tank structure with rollers that can meet the cooling needs of different cables is currently needed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for auxiliary cooling of ETFE insulated cables for auxiliary cross-linking processing, so as to solve the problem that the currently used water cooling tank cannot adjust the roller position and cannot meet the cooling requirements of different cables.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A device for auxiliary cooling of ETFE insulated cables and auxiliary cross-linking processing; it comprises a water-cooling tank box with an opening on the top; a cushion block is movably installed in the inner cavity of the water-cooling tank box; two ends located on the left and right sides of the cushion block are arranged on the inner side wall of the water-cooling tank box; a first guide groove and a second guide groove are correspondingly opened on two pairs of end faces where the water-cooling tank box and the cushion block are in contact; a movable clamping strip is movably installed in an annular hole surrounded by the first guide groove and the second guide groove; a cantilevered functional rod is also arranged on the movable clamping strip; a roller wheel for cooperating with cable steering is rotatably installed on the functional rod.

[0006] Preferably, the pad includes a vertical plate attached to the side wall of the water-cooling tank box, and a connecting block with a top slot is provided between the lower sides of the vertical plates; a grid plate for limiting the swing of the cable in the width direction of the water-cooling tank box is detachably mounted on the connecting block.

[0007] Preferably, the top of the water-cooling tank box is a wing-shaped plate extending outward; an ear plate is also provided on the top of the pad and is attached to the top surface of the wing-shaped plate; guide strip holes are opened on the wing plate along the length direction of the water-cooling tank box; positioning holes are opened on the ear plate at positions corresponding to the guide strip holes; and a locking device passes through the positioning hole and the guide strip hole to detachably connect the ear plate and the wing plate together.

[0008] Furthermore, a horizontal plate is provided on the upper top of the two ear plates on the left and right sides of the pad; a through hole is opened in the middle of the horizontal plate, and the grid plate is a step-like structure, and its lower end passes through the through hole on the horizontal plate and is inserted into the top groove of the connecting block of the water-cooling tank box.

[0009] Furthermore, the locking device includes a bolt and a positioning block arranged on the left and right ends of the cross plate; a threaded through hole is opened in the middle of the positioning block at a position opposite to the guide strip hole and the positioning hole on the ear plate; the bolt passes through the guide strip hole, the positioning hole on the ear plate and the threaded through hole in sequence from bottom to top to tighten the ear plate and the wing plate.

[0010] Preferably, at least two card joints are provided on the movable card strip; and the distance between two adjacent card joints is consistent with the width of the vertical plate on the cushion block.

[0011] Preferably, the functional rods include a first type of functional rods having a length greater than half the width of the inner cavity of the water-cooling tank box, and a second type of functional rods having a length ranging from one quarter to one half of the width of the inner cavity of the water-cooling tank box.

[0012] Beneficial effects of the utility model:

[0013] The utility model designs a device that can assist in cooling cables after cross-linking processing, which opens a guide groove on a pad side plate that is attached to the inner cavity of a water-cooling tank box, and sets a slider through the guide groove, and further installs a cantilever rod and a roller structure that can rotate on the cantilever rod on the slider; because the pad can move in the water-cooling tank box and can use the grid plate to provide space for the cable to pass through, it can effectively realize the movement of the roller relative to the length direction of the cooling water tank, thereby meeting the problem of different cable cooling zone requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in an embodiment;

[0015] Figure 2 yes Figure 1 The schematic diagram of the structure of the device after the water cooling tank is removed;

[0016] Figure 3 yes Figure 2 Exploded view of the device;

[0017] Figure 4 Schematic diagram of the structure of the water-cooling tank in this embodiment;

[0018] Explanation of the reference numerals: 1. water-cooling tank box, 1A. first guide groove, 1B. guide bar hole, 2. pad, 2A. second guide groove, 3. clamping joint, 4. movable clamping strip, 5. functional rod, 6. roller, 7. grid plate, 8. ear plate, 9. locking device, 10. cross plate. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0020] Example:

[0021] Reference Figure 1 This embodiment provides a device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing; it includes a water-cooled tank 1 with an opening at the top; a cushion block 2 is movably installed in the inner cavity of the water-cooled tank 1; two ends located on the left and right sides of the cushion block 2 are attached to the inner wall of the water-cooled tank 1 for arrangement; a first guide groove 1A and a second guide groove 2A are correspondingly opened on the two pairs of end faces where the water-cooled tank 1 and the cushion block 2 are attached; an active clamping strip 4 is movably installed in an annular hole surrounded by the first guide groove 1A and the second guide groove 2A; a cantilevered functional rod 5 is also provided on the active clamping strip 4; a roller 6 for cooperating with the cable steering is rotatably installed on the functional rod 5. In this embodiment and the accompanying drawings, only one cushion block is shown, but according to actual application requirements, multiple cushion blocks can be placed as needed.

[0022] The pad 2 includes a vertical plate attached to the side wall of the water-cooled tank box 1, and a connecting block with a top slot is arranged between the lower sides of the vertical plates; a grid plate 7 for limiting the swing of the cable in the width direction of the water-cooled tank box 1 is detachably mounted on the connecting block.

[0023] The top of the water-cooling tank box 1 is a wing-shaped plate extending outward; an ear plate 8 is also provided on the top of the pad 2 and is attached to the top surface of the wing-shaped plate; a guide strip hole 1B is opened on the wing plate along the length direction of the water-cooling tank box 1; a positioning hole is opened on the ear plate 8 at a position corresponding to the guide strip hole 1B; a locking device 9 passes through the positioning hole and the guide strip hole 1B to detachably connect the ear plate 8 and the wing plate together.

[0024] A transverse plate 10 is also provided on the upper top of the two ear plates 8 on the left and right sides of the cushion block 2; a through hole is opened in the middle of the transverse plate 10, and the grid plate 7 is a step-like structure, and its lower end passes through the through hole on the transverse plate 10 and is inserted into the top groove of the connecting block of the water-cooling tank box 1 to fully display the setting.

[0025] The locking device 9 includes bolts and positioning blocks arranged on the left and right ends of the cross plate 10; a threaded through hole is opened in the middle of the positioning block at a position opposite to the guide strip hole 1B and the positioning hole on the ear plate 8; the bolt passes through the guide strip hole 1B, the positioning hole on the ear plate 8 and the threaded through hole in sequence from bottom to top to press the ear plate 8 and the wing plate.

[0026] At least two clamping joints 3 are arranged on the movable clamping strip 4 ; the distance between two adjacent clamping joints 3 is consistent with the width of the vertical plate on the cushion block 2 .

[0027] The functional rods 5 include a first type of functional rods whose length is greater than half of the width of the inner cavity of the water-cooling tank 1, and a second type of functional rods whose length is between one quarter and one half of the width of the inner cavity of the water-cooling tank 1. The first type of functional rods are used to install rollers with small diameters and light weight; while the second type of functional rods need to be located on the left and right sides of the pads in a group of the same size for use, specifically, the two ends of the rollers with large diameters and large weights are respectively installed on the extended ends of the second type of functional rods.

[0028] When using the utility model device in this embodiment, it is only necessary to install the equipment according to the illustration, and then adjust the pad equipped with the movable card strip, functional rod and roller according to the needs. After locking the pad and the water-cooling tank through the locking device, cooling water can be poured in to wind and cool the introduced cable.

Claims

1. A device for auxiliary cooling of ETFE insulated cables and auxiliary cross-linking processing, characterized in that: It comprises a water-cooling tank (1) with an opening at the top; a cushion block (2) is movably mounted in the inner cavity of the water-cooling tank (1); two ends located on the left and right sides of the cushion block (2) are arranged to be attached to the inner wall of the water-cooling tank (1); a first guide groove (1A) and a second guide groove (2A) are correspondingly opened on two pairs of end surfaces where the water-cooling tank (1) and the cushion block (2) are attached; a movable clamping strip (4) is movably mounted in an annular hole surrounded by the first guide groove (1A) and the second guide groove (2A); a cantilevered functional rod (5) is also arranged on the movable clamping strip (4); and a roller (6) for cooperating with the cable steering is rotatably mounted on the functional rod (5).

2. A device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 1, characterized in that: The cushion block (2) comprises a vertical plate attached to the side wall of the water-cooling tank (1), and a connection block with a top slot is provided between the lower sides of the vertical plates; a grid plate (7) for limiting the swing of the cable in the width direction of the water-cooling tank (1) is detachably mounted on the connection block.

3. A device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 1, characterized in that: The top of the water-cooling tank (1) is a wing-shaped plate extending outward; an ear plate (8) is also arranged on the top of the cushion block (2) and is placed on the top surface of the wing-shaped plate; a guide strip hole (1B) is opened on the wing-shaped plate along the length direction of the water-cooling tank (1); a positioning hole is opened on the ear plate (8) at a position corresponding to the guide strip hole (1B); and a locking device (9) passes through the positioning hole and the guide strip hole (1B) to detachably connect the ear plate (8) and the wing-shaped plate together.

4. A device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 3, characterized in that: A transverse plate (10) is also provided on the upper top of the two ear plates (8) on the left and right sides of the cushion block (2); a through hole is opened in the middle of the transverse plate (10); the grid plate (7) is a step-shaped structure, and its lower end passes through the through hole on the transverse plate (10) and is inserted into the top groove of the connecting block of the water-cooling tank box (1).

5. A device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 3, characterized in that: The locking device (9) comprises a bolt and positioning blocks arranged on the left and right ends of the transverse plate (10); a threaded through hole is formed in the middle of the positioning block at a position directly opposite to the guide bar hole (1B) and the positioning hole on the ear plate (8); the bolt passes through the guide bar hole (1B), the positioning hole on the ear plate (8) and the threaded through hole in sequence from bottom to top to press the ear plate (8) and the wing plate.

6. A device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 1, characterized in that: At least two card joints (3) are provided on the movable card strip (4); the distance between two adjacent card joints (3) is consistent with the width of the vertical plate on the cushion block (2).

7. The device for auxiliary cooling of ETFE insulated cable auxiliary cross-linking processing according to claim 1, characterized in that: The functional rods (5) include a first type of functional rods having a length greater than half the width of the inner cavity of the water cooling tank box (1), and a second type of functional rods having a length in the range of one quarter to one half of the width of the inner cavity of the water cooling tank box (1).

Images