CN212230135U

CN212230135U - Intelligent rail transit cable

Info

Publication number: CN212230135U
Application number: CN202021111903.4U
Authority: CN
Inventors: 潘锋; 赵海燕; 徐强; 魏鑫磊; 冯晓东
Original assignee: Chunbin Group Co ltd
Current assignee: Chunbin Group Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-12-25
Anticipated expiration: 2030-06-16

Abstract

The utility model provides an intelligent rail transit cable, including outer jacket and second cable core, the draw-in groove has been seted up in the surface outside of outer jacket, and the inside left side of draw-in groove is provided with first fixing clip, the inside right side of draw-in groove is provided with the second fixing clip, and the second fixing clip is connected with first fixing clip, the right side of second fixing clip is provided with the jib, the terminal surface is provided with the armor in the outer jacket, and the interior terminal surface of armor is provided with first inside lining, the inside first protective sheath that is provided with of first inside lining, and the one side that the terminal surface is close to first inside lining outside first protective sheath all is provided with the dyed layer, the inside first cable core that is provided with of first protective sheath, and be provided with the second protective sheath between the. The utility model discloses a, can make full use of inner space through the first protective sheath that sets up fan-shaped structure, and first fixing clip and second fixing clip cooperation jib have improved whole convenience when fixed.

Description

Intelligent rail transit cable

Technical Field

The utility model relates to a can only the relevant technical field of rail transit, especially relate to an intelligent rail transit cable.

Background

The urban rail transit system comprises a comprehensive monitoring system, a passenger information system, a comprehensive security system, a communication system, an automatic ticket selling and checking system and a signal system, and the intelligent rail transit needs to use cables in the construction process.

And the cable that uses at present outer wall is smooth rubber material usually, need cooperate outside mounting to fix and hang when the cable assumes the overlength in the air, and smooth surface is unfavorable for the fixed position of mounting, and inside cable core protective sheath is cylindrical structure usually, is unfavorable for the inner space of make full use of cable.

Therefore, it is necessary to provide an intelligent rail transit cable to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent track traffic cable has solved the cable that uses at present and has usually the outer wall for glossy rubber material, need cooperate outside mounting to fix and hang when the cable assumes the overlength aloft, and glossy surface is unfavorable for the rigidity of mounting, and inside cable core protective sheath is cylindrical structure usually, is unfavorable for the problem of the inner space of make full use of cable.

In order to solve the technical problem, the utility model provides an intelligent track traffic cable, which comprises an outer protective layer and a second cable core, wherein the outer surface of the outer protective layer is provided with a clamping groove, the left side inside the clamping groove is provided with a first fixing clip, the right side inside the clamping groove is provided with a second fixing clip, the second fixing clip is connected with the first fixing clip, the right side of the second fixing clip is provided with a suspender, the inner end surface of the outer protective layer is provided with an armor, the inner end surface of the armor is provided with a first lining, the first lining is internally provided with a first protective sleeve, one side of the outer end surface of the first protective sleeve, which is close to the first lining, is provided with a coloring layer, the first cable core is arranged inside the first protective sleeve, a second protective sleeve is arranged between the first protective sleeve and the outer wall of the second protective sleeve, a tensile rope is arranged between the first protective sleeve and the, the second cable core is arranged inside the second lining, and the second lining is attached to the inner end face of the shielding layer.

Preferably, the connection mode of the clamping groove and the first fixing clamp and the connection mode of the second fixing clamp are both in embedded connection, and the first fixing clamp and the second fixing clamp form an annular structure.

Preferably, the connecting mode of jib and second fixing clip is for rotating the connection, and the right-hand member of jib is the loop configuration.

Preferably, the outer wall of the armor is of a corrugated structure, the thickness of the armor is smaller than that of the outer protective layer, and meanwhile, the thickness of the outer protective layer is larger than that of the inner protective layer.

Preferably, the number of the first protection sleeves is 4, and the vertical sections of the first protection sleeves are of fan-shaped structures.

Preferably, the tensile rope is provided with 4 in an equal angle with respect to the central axis of the second cable core, and the central axis of the second cable core and the central axis of the outer sheath are on the same vertical straight line.

Preferably, the outer wall of the second protective sleeve is tightly attached to one side, close to the second cable core central axis, of the first protective sleeve, and one side, far away from the second cable core central axis, of the first protective sleeve is tightly attached to the inner end face of the first lining.

Compared with the prior art, the utility model provides a pair of intelligent track traffic cable has following beneficial effect:

1. the utility model discloses be provided with draw-in groove, first fixing clip, second fixing clip and jib, be convenient for fix the loop configuration that first fixing clip constitutes in second fixing clip interconnect through the draw-in groove, and jib on the second fixing clip be convenient for with outside mount interconnect, improved the practicality.

2. The utility model discloses be provided with first protective sheath, dyed layer and first cable core, every first protective sheath's perpendicular cross-section all is fan-shaped structure, and a class annular structure can be constituteed in four first protective sheaths concatenation each other, is convenient for pack better inside first inside lining, has improved the utilization efficiency in space, and the dyed layer on every first protective sheath outer wall all is different colours, accuracy when being convenient for improve the monolithic connection.

3. The utility model discloses be provided with the stretch-proofing rope, fill between first protective sheath and second protective sheath through four stretch-proofing ropes, be convenient for improve holistic tensile effect, improved the safety in utilization.

Drawings

Fig. 1 is a schematic view of a partial front view structure of an intelligent rail transit cable provided by the present invention;

FIG. 2 is a cross-sectional view of the outer jacket of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the first fixing clip and the second fixing clip shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 2.

Reference numbers in the figures: 1. an outer jacket; 2. a card slot; 3. a first fixing clip; 4. a second fixing clip; 5. a boom; 6. armoring; 7. an inner protective layer; 8. a first liner; 9. a first protective sheath; 10. a colored layer; 11. a first cable core; 12. a second protective cover; 13. a tensile strand; 14. a shielding layer; 15. a second liner; 16. and the second cable core.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic partial front view structure diagram of an intelligent track traffic cable according to the present invention; FIG. 2 is a cross-sectional view of the outer jacket of FIG. 1; FIG. 3 is a schematic view of a connection structure of the first fixing clip and the second fixing clip shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 2. An intelligent track traffic cable comprises an outer protective layer 1 and a second cable core 16, wherein the outer side of the surface of the outer protective layer 1 is provided with a clamping groove 2, the left side inside the clamping groove 2 is provided with a first fixing clip 3, the right side inside the clamping groove 2 is provided with a second fixing clip 4, the second fixing clip 4 is connected with the first fixing clip 3, the right side of the second fixing clip 4 is provided with a suspender 5, the inner end surface of the outer protective layer 1 is provided with an armor 6, the inner end surface of the armor 6 is provided with a first lining 8, the inside of the first lining 8 is provided with a first protective sleeve 9, one side of the outer end surface of the first protective sleeve 9, which is close to the first lining 8, is provided with a coloring layer 10, the inside of the first protective sleeve 9 is provided with a first cable core 11, a second protective sleeve 12 is arranged between the first protective sleeve 9, an anti-tensile rope 13 is arranged between the outer walls of the, the second cable core 16 is arranged inside the second liner 15, and the second liner 15 is attached to the inner end face of the shielding layer 14.

Draw-in groove 2 is the mosaic with the connected mode of first fixing clip 3 and second fixing clip 4 and is connected, and the loop configuration is constituteed with second fixing clip 4 to first fixing clip 3, is convenient for carry out position fixing to the loop configuration through draw-in groove 2, has improved the practicality.

The connecting mode of jib 5 and second fixing clip 4 is connected for rotating, and the right-hand member of jib 5 is loop configuration, is convenient for through jib 5 with second fixing clip 4 and outside mount interconnect, has improved the practicality.

The outer wall of armor 6 is the corrugated structure, and the thickness of armor 6 is less than the thickness of outer sheath 1, and the thickness of outer sheath 1 is greater than the thickness of interior sheath 7 simultaneously, is convenient for improve the holistic protective effect of device through armor 6.

First protective sheath 9 is the equidistance and is provided with 4, and the perpendicular cross-section of first protective sheath 9 all is fan-shaped structure, and first protective sheath 9 intercombination through four fan-shaped structures forms a class annular structure, the abundant filling device's of being convenient for inner space.

The axis of stretch-proofing rope 13 about second cable core 16 is the equal angle and is provided with 4, and the axis of second cable core 16 and the axis of outer jacket 1 are on same vertical straight line, are convenient for improve the holistic resistance torsional capacities of device through stretch-proofing rope 13, have improved holistic practicality.

The outer wall of second protective sheath 12 hugs closely one side that first protective sheath 9 is close to 16 axis of second cable core, and first protective sheath 9 keeps away from one side of 16 axis of second cable core and hugs closely the interior terminal surface of first inside lining 8, is convenient for protect respectively the cable core of difference and keep apart through second protective sheath 12 and first protective sheath 9, has improved the practicality.

The utility model provides a pair of intelligent track traffic cable's theory of operation as follows:

when the device is used, firstly, the whole device is cut off, the first cable core 11 in the first protective sleeve 9 and the second cable core 16 in the second protective sleeve 12 are respectively connected with a line output end, then, the whole device is extended according to requirements, then, a clamping groove 2 in a proper position is selected, firstly, the first fixing clamp 3 is embedded at the lower end inside the clamping groove 2, then, the second fixing clamp 4 is embedded at the upper end inside the clamping groove 2 from top to bottom, the first fixing clamp 3 and the second fixing clamp 4 are connected and fixed through bolts, then, the second fixing clamp 4 is connected with an external fixing rail through an annular structure at the top end of the suspender 5, and then, the pairing can be completed, the first cable core 11 is respectively connected with a correct line input end according to coloring layers 10 with different colors on different first protective sleeves 9, in the using process, the armor 6 made of metal material can effectively improve the whole tensile and anti-torsion effects by matching with the rope 13, meanwhile, the metal armor 6 and the shielding layer 14 can provide a certain anti-electromagnetic interference effect.

1. the utility model discloses be provided with draw-in groove 2, first fixing clip 3, second fixing clip 4 and jib 5, be convenient for fix the loop configuration that first fixing clip 3 constitutes in 4 interconnect of second fixing clip through draw-in groove 2, and jib 5 on the second fixing clip 4 is convenient for and outside mount interconnect, has improved the practicality.

2. The utility model discloses be provided with first protective sheath 9, dyed layer 10 and first cable core 11, every vertical cross-section of first protective sheath 9 all is fan-shaped structure, and a class annular structure can be constituteed in the mutual concatenation of four first protective sheaths 9, is convenient for pack better inside first inside lining 8, has improved the utilization efficiency in space, and dyed layer 10 on every first protective sheath 9 outer wall all is different colours, accuracy when being convenient for improve the monolithic connection.

3. The utility model discloses be provided with stretch-proofing rope 13, fill between first protective sheath 9 and second protective sheath 12 through four stretch-proofing ropes 13, be convenient for improve holistic tensile effect, improved the safety in utilization.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An intelligent rail transit cable comprises an outer protective layer (1) and a second cable core (16), and is characterized in that a clamping groove (2) is formed in the outer side of the surface of the outer protective layer (1), a first fixing clamp (3) is arranged on the left side inside the clamping groove (2), a second fixing clamp (4) is arranged on the right side inside the clamping groove (2), the second fixing clamp (4) is connected with the first fixing clamp (3), a hanging rod (5) is arranged on the right side of the second fixing clamp (4), an armor (6) is arranged on the inner end face of the outer protective layer (1), a first lining (8) is arranged on the inner end face of the armor (6), a first protective sleeve (9) is arranged inside the first lining (8), a coloring layer (10) is arranged on one side, close to the first lining (8), of the outer end face of the first protective sleeve (9), and a first cable core (11) is arranged inside the first protective sleeve (9), and be provided with second protective sheath (12) between first protective sheath (9), be provided with stretch-proofing rope (13) between first protective sheath (9) and second protective sheath (12) outer wall, and the terminal surface is provided with shielding layer (14) in second protective sheath (12), second cable core (16) set up inside second inside lining (15), and second inside lining (15) laminating is at the interior terminal surface of shielding layer (14).

2. The intelligent rail transit cable of claim 1, wherein the connection modes of the card slot (2) and the first fixing card (3) and the second fixing card (4) are both connected in an embedded manner, and the first fixing card (3) and the second fixing card (4) form an annular structure.

3. The intelligent rail transit cable as claimed in claim 1, wherein the boom (5) is connected with the second fixing clip (4) in a rotating manner, and the right end of the boom (5) is in a ring structure.

4. The intelligent rail transit cable of claim 1, wherein the outer wall of the armor (6) is corrugated, and the thickness of the armor (6) is less than that of the outer sheath (1), and the thickness of the outer sheath (1) is greater than that of the inner sheath (7).

5. The intelligent rail transit cable according to claim 1, wherein the number of the first protective sheaths (9) is 4, and the vertical cross sections of the first protective sheaths (9) are all of a fan-shaped structure.

6. The intelligent rail transit cable of claim 1, wherein the tensile cords (13) are arranged at equal angles with respect to the central axis of the second cable core (16) and the central axis of the outer sheath (1) are on the same vertical line.

7. The intelligent rail transit cable of claim 1, wherein the outer wall of the second protective sheath (12) is closely attached to one side of the first protective sheath (9) close to the central axis of the second cable core (16), and one side of the first protective sheath (9) far from the central axis of the second cable core (16) is closely attached to the inner end face of the first lining (8).