CN213635494U

CN213635494U - High-temperature-resistant integrated cable

Info

Publication number: CN213635494U
Application number: CN202023159831.3U
Authority: CN
Inventors: 熊超
Original assignee: Shenzhen Ansheng Wire & Cable Co ltd
Current assignee: Shenzhen Ansheng Wire & Cable Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-06
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a high temperature resistant integrated cable belongs to cable facility technical field, including the bottom plate, a fixed connecting hole of having seted up in side of bottom plate, bottom plate another side fixedly connected with connecting axle run through in the middle of the bottom plate is inside to be provided with the water passageway, and the fixed outer tube that is provided with in bottom plate top, the inside fixed spool that is provided with of outer tube, the spool is fixed through accepting the board, and outer tube pipe wall inboard runs through and is provided with the through-hole, and the outer tube pipe wall outside is encircleed the. The utility model discloses a set the cable to one section syllogic to set up connecting hole and connecting axle respectively in each section bottom plate both sides, can be according to demand length, it is fixed to splice with many cable ducts, through running through in the middle of the bottom plate is inside to set up the water passageway, can be in the cable bottom through into water, can play certain cooling effect when the temperature is too high, through set up through-hole and radiating groove at outer pipe wall, the heat with the lumen that can be timely distributes away.

Description

High-temperature-resistant integrated cable

Technical Field

The utility model relates to a cable installation technical field specifically is a high temperature resistant integrated cable.

Background

Along with the development of social economy, cities are continuously expanded, the number of factory buildings of various factories is also continuously increased, wherein the most basic facility equipment is a power grid and a communication network, and a key structure for bearing and supporting the facilities is a cable; a cable is a power or signal transmission device, and is generally composed of several wires or groups of wires.

The existing cables are generally integrated cables, one cable comprises a plurality of cable branches, and one cable branch also comprises a plurality of wires or communication lines, so that the integrated cable is generally huge in volume; meanwhile, the cable is generally buried under the ground, when the temperature rises in summer, the temperature on the ground surface also rises, and in addition, the electric wires and the communication wires inside the cable conduct heat and can emit a large amount of heat, so that the overall temperature of the cable is too high, the cable is possibly damaged to a certain extent, and spontaneous combustion and the like can happen more seriously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant integrated cable, generally contain many with cable branch in order to solve the current cable that mentions in the above-mentioned background art, and a cable branch the inside is equally by many with electric wire or communication line constitution, the cable generally all buries in the underground in addition, when the summer temperature risees, earth's surface temperature also can rise, the inside electric wire of cable and communication line conduction itself in addition can distribute a large amount of heats, consequently can lead to cable bulk temperature too high, probably cause the cable to receive certain damage, more serious can take place spontaneous combustion etc..

In order to achieve the above object, the utility model provides a following technical scheme: the connecting device comprises a bottom plate, wherein one side surface of the bottom plate is fixedly provided with a connecting hole, and the other side surface of the bottom plate is fixedly connected with a connecting shaft; a water channel is arranged in the middle of the inside of the bottom plate in a penetrating manner, a through groove is arranged at the bottom of the bottom plate in a penetrating manner, and an outer pipe is fixedly arranged at the top of the bottom plate; the inner side of the pipe wall of the outer pipe is fixedly provided with a through hole, the middle position of the pipe wall of the outer pipe is fixedly provided with a heat dissipation groove, and the outer side of the pipe wall of the outer pipe is provided with an aluminum shell in a surrounding manner; the inside cavity of outer tube forms a lumen, the fixed spool that is provided with of lumen inside, the spool passes through the adapter plate to be fixed inside the lumen, the inboard parcel of spool pipe wall is provided with the insulating film.

Preferably, the connecting holes are arranged in two numbers, the two connecting holes are symmetrically arranged on two sides of one side face of the bottom plate, balls are arranged on two sides inside the connecting holes, fixing grooves are fixedly arranged at the bottoms of the connecting holes, and the connecting holes are enabled to be in a convex shape through the fixing grooves.

Preferably, the number of the connecting shafts is two, the two connecting shafts are symmetrically distributed on the other side face of the bottom plate, the tail end of each connecting shaft is movably provided with a spring shaft, two check blocks are fixedly connected to two ends of each spring shaft, and the maximum distance between the two check blocks is the same as the groove diameter of the two fixing grooves.

Preferably, the water channel is square, the length of the water channel is the same as the cavity diameter of the tube cavity, the height of the water channel is the same as half of the height of the bottom plate, and sealing rings are arranged around the outer sides of two ends of the water channel.

Preferably, the outer tube is the semicircle ring-shaped, the spool is provided with three, and three spools are the triangle-shaped and distribute inside the lumen, and the lumen lower part is provided with two spools, and lumen upper portion is provided with a spool.

Preferably, the pipe wall of the outer pipe is provided with three layers, the through hole, the heat dissipation groove and the aluminum shell are sequentially arranged from inside to outside, and the aluminum shell has the characteristics of high temperature resistance and good heat conductivity.

Preferably, the inner side of the pipe wall of the wire pipe is wrapped with insulating films with equal length, and the outer side of the pipe wall of the wire pipe is wrapped with a screen shell with a hollow grid inside.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the cable into a section of a segmentation to set up connecting hole and connecting axle respectively in each section bottom plate both sides, can splice the cable duct of following more and fix according to demand length, and set up spring shaft and dog, ball and fixed slot respectively on connecting axle and connecting hole, can conveniently connect fixedly; through running through in the middle of the bottom plate is inside to set up the water passageway, can lead to water in the cable bottom, can play certain cooling effect when the high temperature, set up logical groove in the bottom plate bottom simultaneously, can accelerate giving off of the inside heat of cable, and then make the cable have high temperature resistance's characteristics.

2. The utility model discloses a set up three spool, can hold many electric wires or cables, and then form integrated cable, improve the efficiency of transmission, through set up through-hole and radiating groove in the outer tube pipe wall, can be timely distribute away the heat in the lumen, and then drop the cable temperature, effectually avoid the inside high temperature of cable; through setting up the aluminum hull in the outer tube pipe wall outside, utilize aluminium high temperature resistant and the fast characteristics of heat conduction, can make the whole high temperature resistant more of cable structure, through setting up the screen frame in the spool outside, utilize hollow pipe wall structure, make things convenient for thermal rapid dissipation, and then make the inside purpose that reaches high temperature resistant of cable.

Drawings

FIG. 1 is a schematic view of the external overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the connection shaft and the connection hole of the present invention;

FIG. 3 is a schematic sectional view of the outer tube of the present invention;

fig. 4 is a schematic view of the line tube structure of the present invention.

In the figure: 1. a base plate; 2. an outer tube; 3. connecting holes; 301. a ball bearing; 302. fixing grooves; 4. a through groove; 5. a water passage; 501. a seal ring; 6. a through hole; 7. a lumen; 8. a conduit; 801. a screen shell; 9. a bearing plate; 10. a connecting shaft; 1001. a spring shaft; 1002. a stopper; 11. a heat sink; 12. an aluminum shell; 13. an insulating film.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the present invention provides a technical solution: a high-temperature-resistant integrated cable comprises a bottom plate 1, an outer pipe 2, a connecting hole 3, a ball 301, a fixing groove 302, a through groove 4, a water channel 5, a sealing ring 501, a through hole 6, a pipe cavity 7, a pipe tube 8, a sieve shell 801, a bearing plate 9, a connecting shaft 10, a spring shaft 1001, a stop block 1002, a heat dissipation groove 11, an aluminum shell 12 and an insulating film 13, wherein the connecting hole 3 is fixedly formed in one side surface of the bottom plate 1, and the connecting shaft 10 is fixedly connected to the other side surface of the bottom plate 1; a water channel 5 is arranged in the middle of the inside of the bottom plate 1 in a penetrating manner, a through groove 4 is arranged at the bottom of the bottom plate 1 in a penetrating manner, and an outer pipe 2 is fixedly arranged at the top of the bottom plate 1; the inner side of the pipe wall of the outer pipe 2 is fixedly provided with a through hole 6, the middle position of the pipe wall of the outer pipe 2 is fixedly provided with a heat dissipation groove 11, and the outer side of the pipe wall of the outer pipe 2 is provided with an aluminum shell 12 in a surrounding manner; the inner part of the outer pipe 2 is hollow to form a pipe cavity 7, a line pipe 8 is fixedly arranged in the pipe cavity 7, the line pipe 8 is fixed in the pipe cavity 7 through a bearing plate 9, and an insulating film 13 is wrapped on the inner side of the pipe wall of the line pipe 8.

Please refer to fig. 1-2, the balls 301 are arranged at two sides inside the connection hole 3, the bottom of the connection hole 3 is fixedly provided with the fixing groove 302, the fixing groove 302 makes the connection hole 3 in a convex shape, the end of the connection shaft 10 is movably provided with a spring shaft 1001, two ends of the spring shaft 1001 are fixedly connected with two stoppers 1002, the maximum distance between the two stoppers 1002 is the same as the groove diameter of the two fixing grooves 302, and the connection shaft 10 can be fixedly connected with the connection hole 3; the water channel 5 is square, the length of the water channel 5 is the same as the cavity diameter of the tube cavity 7, the height of the water channel 5 is the same as half of the height of the bottom plate 1, and sealing rings 501 are arranged around the outer sides of two ends of the water channel 5 to prevent water leakage; the line pipe 8 is provided with three, and three line pipes 8 are the triangle-shaped inside the lumen 7 of distributing.

Please refer to fig. 3, the tube wall of the outer tube 2 has three layers, which are a through hole 6, a heat dissipation groove 11 and an aluminum shell 12 from inside to outside in sequence, and the aluminum shell 12 has the characteristics of high temperature resistance and good heat conductivity, and can resist high temperature and conduct heat quickly.

Please refer to fig. 4, the inner side of the pipe wall of the conduit 8 is wrapped with the insulation film 13 with equal length, the outer side of the pipe wall of the conduit 8 is wrapped with the screen shell 801 with hollow grid inside, and the hollow structure is favorable for heat dissipation.

The working principle is as follows: firstly, digging a cable channel on the ground surface and determining the number of cables according to the position and the laying length of the cables to be laid, laying the bottom plate 1 of one cable on the ground surface, mounting the bottom plate 1 of the other cable close to the previous cable, aligning and inserting the connecting hole 3 by using the connecting shaft 10, and when the connecting shaft 10 is inserted into the bottom, popping up the spring shaft 1001 without the action of extrusion force, so that the stopper 1002 is fixed in the fixed groove 302, and the balls 301 at two sides of the connecting hole 3 can reduce the friction force generated during splicing; secondly, after all cables are laid and connected, flowing water can be injected through the water channel 5, so that the cables are cooled by the water, partial heat can be dissipated through the through grooves 4, the dissipation of the heat inside the pipe cavity 7 can be accelerated through the through holes 6 on the inner side of the pipe wall of the outer pipe 2, the heat is dissipated to the aluminum shell 12 through the heat dissipation grooves 11, the heat can be transmitted to the outside by the aid of the high-temperature resistance and good heat conductivity of the aluminum shell 12, and the temperature inside the pipe cavity 7 is prevented from being too high; finally, install electric wire, communication line in the spool 8, make spool 8 stable the installing in lumen 7 under the fixed of accepting board 9, can avoid spool 8 electric leakage through insulating film 13, through the screen shell 801 in the spool 8 outside can be rapid with the heat dissipation in spool 8 to the lumen 7 in, and then make whole cable reach high temperature resistant characteristics.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-temperature-resistant integrated cable comprises a bottom plate (1), and is characterized in that one side surface of the bottom plate (1) is fixedly provided with a connecting hole (3), and the other side surface of the bottom plate (1) is fixedly connected with a connecting shaft (10); a water channel (5) penetrates through the middle inside the bottom plate (1), a through groove (4) penetrates through the bottom of the bottom plate (1), and an outer pipe (2) is fixedly arranged at the top of the bottom plate (1); a through hole (6) is fixedly formed in the inner side of the pipe wall of the outer pipe (2), a heat dissipation groove (11) is fixedly formed in the middle of the pipe wall of the outer pipe (2), and an aluminum shell (12) is arranged on the outer side of the pipe wall of the outer pipe (2) in a surrounding mode; the hollow pipe chamber (7) that forms of outer tube (2) inside, the fixed spool pipe (8) that is provided with in lumen (7) inside, spool pipe (8) are fixed inside lumen (7) through accepting board (9), spool pipe (8) pipe wall inboard parcel is provided with insulating film (13).

2. A high temperature resistant integrated cable according to claim 1, wherein: the connecting holes (3) are arranged in two numbers, the two connecting holes (3) are symmetrically arranged on two sides of one side face of the bottom plate (1), balls (301) are arranged on two sides of the inside of the connecting holes (3), fixing grooves (302) are fixedly arranged at the bottoms of the connecting holes (3), and the connecting holes (3) are enabled to be in a convex shape through the fixing grooves (302).

3. A high temperature resistant integrated cable according to claim 1, wherein: the two connecting shafts (10) are symmetrically distributed on the other side face of the bottom plate (1), the spring shaft (1001) is movably arranged at the tail end of each connecting shaft (10), two check blocks (1002) are fixedly connected to two ends of each spring shaft (1001), and the maximum distance between the two check blocks (1002) is the same as the groove diameter of the two fixing grooves (302).

4. A high temperature resistant integrated cable according to claim 1, wherein: the water channel (5) is square, the length of the water channel (5) is the same as the cavity diameter of the cavity (7), the height of the water channel (5) is the same as the half of the height of the bottom plate (1), and sealing rings (501) are arranged on the outer sides of the two ends of the water channel (5) in an encircling mode.

5. A high temperature resistant integrated cable according to claim 1, wherein: outer tube (2) are half circular ring, spool (8) are provided with three, and three spool (8) are three horn shapes and distribute inside lumen (7), and lumen (7) lower part is provided with two spool (8), and lumen (7) upper portion is provided with a spool (8).

6. A high temperature resistant integrated cable according to claim 1, wherein: the pipe wall of the outer pipe (2) is provided with three layers, a through hole (6), a heat dissipation groove (11) and an aluminum shell (12) are sequentially arranged from inside to outside, and the aluminum shell (12) has the characteristics of high temperature resistance and good heat conductivity.

7. A high temperature resistant integrated cable according to claim 1, wherein: the pipe wall inner side of the pipe (8) is wrapped with an insulation film (13) with equal length, and the pipe wall outer side of the pipe (8) is wrapped with a screen shell (801) with hollow grids.