CN113470892B

CN113470892B - Fireproof flexible cable and production device thereof

Info

Publication number: CN113470892B
Application number: CN202110691625.7A
Authority: CN
Inventors: 杨敏; 朱学宏; 王振岐
Original assignee: Anhui Zhenghao Cable Co ltd
Current assignee: Anhui Zhenghao Cable Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-12-06
Anticipated expiration: 2041-06-22
Also published as: CN113470892A

Abstract

The invention discloses a fireproof flexible cable and a production device thereof, belonging to the technical field of cable production and comprising a support table, wherein a water storage tank is arranged on the support table, a first controller and a condenser are arranged on the water storage tank, the first controller is electrically connected with the condenser, the upper end and the lower end of the water storage tank are connected with a water cooling mechanism through connecting water pipes, the side end of the water cooling mechanism is provided with a winding mechanism, and the winding mechanism is connected with the water cooling mechanism through a cable; according to the invention, the first water tank and the second water tank are arranged to coat the cable, the cable is coiled on the outer wall of the first water tank through the spiral coiling channel and is not in direct contact with water for cooling, so that the contact area is increased, the water cooling effect is improved, the occupied area is reduced, meanwhile, the cable can be driven to move in the spiral coiling channel while being coiled through the coiling mechanism, the subsequent cable is cooled, and the production efficiency is greatly accelerated.

Description

Fireproof flexible cable and production device thereof

Technical Field

The invention belongs to the technical field of cable production, and particularly relates to a fireproof flexible cable and a production device thereof.

Background

Cables are typically rope-like cables made by stranding several or several groups of wires, each group being insulated from the other and usually twisted around a center, the entire outer surface being covered with a highly insulating coating. The fireproof flexible cable has high fire-resistant grade, is softer than a mineral insulated cable, is convenient to install and lay, and is rapidly developed in China at present. The cable generally all can carry out the water-cooling operation when production, and current water-cooling operation is generally direct with cable surface and water contact, not only wastes water resource like this, and the water-cooling line is very long, can occupy a large amount of areas, and is higher to the required quantity in workshop space, and still need carry out rolling work after the water-cooling, influences machining efficiency.

Disclosure of Invention

In view of the shortcomings of the prior art, the present invention provides a fireproof flexible cable and a manufacturing apparatus thereof, which are used to solve the above problems in the prior art.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a fire prevention flexible cable and apparatus for producing thereof, includes a supporting bench, be equipped with the storage water tank on the brace table, be equipped with controller one and condenser on the storage water tank, controller one and condenser electric connection, there is water cooling mechanism at the upper and lower both ends of storage water tank through connecting water piping connection, water cooling mechanism's side is equipped with winding mechanism, winding mechanism passes through the cable and is connected with water cooling mechanism.

Further, water-cooling mechanism includes first cold water storage cistern and second cold water storage cistern, first cold water storage cistern cover is established in the inside of second cold water storage cistern, first cold water storage cistern comprises inner box and outer container, the inner box cover is established in the outer container, form an interlayer between inner box and the outer container, the inside top-down of inner box is equipped with a plurality of breakwater, a plurality of drainage hole has been seted up on the breakwater, the top of first cold water storage cistern is equipped with first water receiving fill, it is equipped with spiral dish way to spiral on the outer wall of inner box, spiral dish way is located the interlayer.

Furthermore, a water inlet is formed in the top end of the second cold water tank, the water inlet is connected with the water storage tank, a second water receiving hopper is arranged at the bottom end of the second cold water tank, a water outlet is formed in the second water receiving hopper, the water outlet is connected with the water storage tank, and a water spraying head is arranged inside the water inlet.

Furthermore, the outer wall of second cold water storage cistern is close to top department and is equipped with the inlet pipe, it is equipped with the discharging pipe to be close to the bottom play on the outer wall of second cold water storage cistern, the inlet pipe all runs through second cold water storage cistern and outer container and spiral dish way with the discharging pipe and is connected.

Further, winding mechanism includes the workstation, be equipped with the spout on the workstation, the side of spout is equipped with compression cylinder, the last controller two that is equipped with of compression cylinder, be equipped with the slider in the spout, compression cylinder's output is connected with the lateral wall of slider, the top of slider is equipped with the installation piece, be equipped with driving motor on the installation piece, driving motor's output is connected with the axis of rotation, threaded connection has the wire reel in the axis of rotation.

Further, be equipped with a plurality of card post on the wire reel, the end cover of axis of rotation is equipped with the chuck, be equipped with the card hole on the chuck, the card post is mutually supported with the card hole.

The invention has the beneficial effects that:

according to the invention, the first water tank and the second water tank are arranged to coat the cable, the cable is coiled on the outer wall of the first water tank through the spiral coiling channel and is not in direct contact with water for cooling, so that the contact area is increased, the water cooling effect is improved, the occupied area is reduced, meanwhile, the cable can be driven to move in the spiral coiling channel while being coiled through the coiling mechanism, the water cooling operation is carried out on the subsequent cable, and the production efficiency is greatly accelerated.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a water cooling mechanism;

FIG. 3 is a schematic structural view of the winding mechanism;

fig. 4 is a schematic view of the fitting relationship between the wire spool and the chuck.

The reference numbers in the figures illustrate:

1. a water storage tank; 2. a first controller; 3. a condenser; 4. connecting a water pipe; 5. a water cooling mechanism; 6. a winding mechanism; 7. a first cold water tank; 8. an inner box; 9. an outer box; 10. a water baffle; 11. a drainage hole; 12. a first water receiving bucket; 13. a spiral track; 14. a second cold water tank; 15. an interlayer; 16. a water inlet; 17. a second water receiving hopper; 18. a water outlet; 19. a sprinkler head; 20. a feed pipe; 21. a discharge pipe; 22. a support table; 23. a cable; 24. a work table; 25. a chute; 26. a slider; 27. a compression cylinder; 28. mounting blocks; 29. a drive motor; 30. a rotating shaft; 31. a wire spool; 32. clamping the column; 33. a chuck; 34. clamping holes; 35. and a second controller.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.

The utility model provides a fire prevention flexible cable, includes the aluminium core, the cladding has heat-resisting mica tape, insulating layer and aluminium foil shielding layer in proper order on the outer wall of aluminium core, and the surface cladding of aluminium foil shielding layer has the flexible layer, and the outer wall of flexible layer is equipped with fire-retardant insulating layer, and the outer wall of fire-retardant insulating layer is equipped with the overcoat, and the cable of making like this, not only fire behavior is good, and is flexible very strong, and application range is very wide.

The utility model provides a production device of fire prevention flexible cable, as shown in figure 1, including a supporting bench 22, be equipped with storage water tank 1 on the supporting bench 22, be equipped with controller 2 and condenser 3 on the storage water tank 1, controller 2 and 3 electric connection of condenser, the upper and lower both ends of storage water tank 1 are connected with water cooling mechanism 5 through connecting water pipe 4, the side of water cooling mechanism 5 is equipped with winding mechanism 6, winding mechanism 6 passes through cable 23 and is connected with water cooling mechanism 5, can be with the water change cold in the storage water tank 1 through the condenser 3 that is equipped with, then transmit to in the water cooling mechanism 5, circulated reciprocating utilization, the water economy resource.

As shown in fig. 2, the water cooling mechanism 5 includes a first cold water tank 7 and a second cold water tank 14, the first cold water tank 7 is sleeved inside the second cold water tank 14, the first cold water tank 7 is composed of an inner tank 8 and an outer tank 9, the inner tank 8 is sleeved inside the outer tank 9, an interlayer 15 is formed between the inner tank 8 and the outer tank 9, a plurality of water baffles 10 are arranged inside the inner tank 8 from top to bottom, a plurality of drainage holes 11 are arranged on the water baffles 10, a first water receiving hopper 12 is arranged at the top end of the first cold water tank 7, a spiral coil 13 is spirally arranged on the outer wall of the inner tank 8, the spiral coil 13 is positioned inside the interlayer 15, the water baffles 10 can make cold water stay in the inner tank 8 for more time, the cooling effect is increased, the spiral coil 13 is arranged to facilitate the spiral of the cable, reduce the required length of laying of cable cooling, practice thrift the space, the top of second cold water storage cistern 14 is equipped with water inlet 16, water inlet 16 links to each other with storage water tank 1, be equipped with second water receiving bucket 17 on the bottom of second cold water storage cistern 14, be equipped with delivery port 18 on the second water receiving bucket 17, delivery port 18 links to each other with storage water tank 1, the inside of water inlet 16 is equipped with sprinkler bead 19, the outer wall of second cold water storage cistern 14 is close to top department and is equipped with inlet pipe 20, it is equipped with discharging pipe 21 to be close to the bottom play on the outer wall of second cold water storage cistern 14, inlet pipe 20 all runs through second cold water storage cistern 14 with discharging pipe 21 and outer container 9 is connected with spiral coil way 13, sprinkler bead 19 can conveniently with cold water evenly distributed in first cold water storage cistern 7 and second cold water storage cistern 14.

As shown in fig. 3 and 4, the winding mechanism 6 includes a workbench 24, a sliding slot 25 is provided on the workbench 24, a compression cylinder 27 is provided at a side end of the sliding slot 25, a second controller 35 is provided on the compression cylinder 27, a sliding block 26 is provided in the sliding slot 25, an output end of the compression cylinder 27 is connected with a side wall of the sliding block 26, an installation block 28 is provided at a top end of the sliding block 26, a driving motor 29 is provided on the installation block 28, an output end of the driving motor 29 is connected with a rotating shaft 30, a wire spool 31 is connected to the rotating shaft 30 through a thread, the compression cylinder 27 can drive the whole wire spool 31 to move, so that a cable wound on the wire spool 31 is more tidy, a plurality of clamping posts 32 are provided on the wire spool 31, a chuck 33 is sleeved at a tail end of the rotating shaft 30, clamping holes 34 are provided on the chuck 33, the clamping posts 32 are mutually matched with the clamping holes 34, the wire spool 31 is connected through the thread, and the clamping posts 32 are matched with the clamping holes 34, so that the wire spool 31 is difficult to shake on the rotating shaft 30, and influence of the shake on the winding is reduced.

When the water cooling device is used, a fireproof flexible cable which is just manufactured is inserted into the water cooling mechanism 5 through the feeding pipe 20, then sequentially passes through the spiral coil channel 13, is discharged from the discharging pipe 21 and is connected onto the wire spool 31, then the controller I2 controls the condenser 3 to operate, meanwhile, cold water in the water storage tank 1 enters the water spraying head 19 through the connecting water pipe 4, so that the cold water flows into the first cold water tank 7 and the second cold water tank 14, the cable in the spiral coil channel 13 is completely surrounded by the cold water and is not in direct contact with the cold water to perform cooling work, the cooled water is continuously cooled through the condenser 3 and is recycled, water resources are saved, meanwhile, the controller II 35 controls the driving motor 29 and the compression cylinder 27 to slowly move, the cable is wound, the cable in the spiral coil channel 13 is driven to move, subsequent cables can be cooled, and production efficiency is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.

Claims

1. The fireproof flexible cable and the production device thereof comprise a supporting table (22) and are characterized in that a water storage tank (1) is arranged on the supporting table (22), a first controller (2) and a condenser (3) are arranged on the water storage tank (1), the first controller (2) is electrically connected with the condenser (3), the upper end and the lower end of the water storage tank (1) are connected with a water cooling mechanism (5) through a connecting water pipe (4), a winding mechanism (6) is arranged at the side end of the water cooling mechanism (5), and the winding mechanism (6) is connected with the water cooling mechanism (5) through a cable (23);

water cooling mechanism (5) include first cold water storage cistern (7) and second cold water storage cistern (14), first cold water storage cistern (7) cover is established in the inside of second cold water storage cistern (14), first cold water storage cistern (7) comprises inner box (8) and outer container (9), inner box (8) cover is established in outer container (9), form an interlayer (15) between inner box (8) and outer container (9), the inside top-down of inner box (8) is equipped with a plurality of breakwater (10), a plurality of drainage hole (11) have been seted up on breakwater (10), the top of first cold water storage cistern (7) is equipped with first water receiving bucket (12), it says (13) to spiral dish to spiral on the outer wall of inner box (8), spiral dish says (13) and is located interlayer (15).

2. The fireproof flexible cable and the production device thereof as claimed in claim 1, wherein a water inlet (16) is arranged at the top end of the second cold water tank (14), the water inlet (16) is connected with the water storage tank (1), a second water receiving hopper (17) is arranged at the bottom end of the second cold water tank (14), a water outlet (18) is arranged on the second water receiving hopper (17), the water outlet (18) is connected with the water storage tank (1), and a water spray nozzle (19) is arranged inside the water inlet (16).

3. The fireproof flexible cable and the production device thereof according to claim 1, wherein a feeding pipe (20) is arranged on the outer wall of the second cold water tank (14) near the top end, a discharging pipe (21) is arranged on the outer wall of the second cold water tank (14) near the bottom end, and the feeding pipe (20) and the discharging pipe (21) both penetrate through the second cold water tank (14) and the outer tank (9) and are connected with the spiral coil (13).

4. The fireproof flexible cable and the production device thereof according to claim 1, wherein the winding mechanism (6) comprises a workbench (24), a sliding groove (25) is arranged on the workbench (24), a compression cylinder (27) is arranged at the side end of the sliding groove (25), a second controller (35) is arranged on the compression cylinder (27), a sliding block (26) is arranged in the sliding groove (25), the output end of the compression cylinder (27) is connected with the side wall of the sliding block (26), an installation block (28) is arranged at the top end of the sliding block (26), a driving motor (29) is arranged on the installation block (28), the output end of the driving motor (29) is connected with a rotating shaft (30), and a wire spool (31) is in threaded connection with the rotating shaft (30).

5. The fireproof flexible cable and the production device thereof according to claim 4, wherein a plurality of clamping posts (32) are provided on the wire spool (31), a clamping plate (33) is sleeved at the end of the rotating shaft (30), clamping holes (34) are provided on the clamping plate (33), and the clamping posts (32) and the clamping holes (34) are matched with each other.