CN209710350U - A kind of mineral insulation heating cable - Google Patents
A kind of mineral insulation heating cable Download PDFInfo
- Publication number
- CN209710350U CN209710350U CN201821845044.4U CN201821845044U CN209710350U CN 209710350 U CN209710350 U CN 209710350U CN 201821845044 U CN201821845044 U CN 201821845044U CN 209710350 U CN209710350 U CN 209710350U
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- CN
- China
- Prior art keywords
- fixedly connected
- cable
- layer
- wall
- heating
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- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 18
- 239000011707 mineral Substances 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of mineral insulation heating cables, including the first cable core, the outer wall of first cable core is fixedly connected with the first heating layer, the outer wall of first heating layer is fixedly connected with multiple second cable cores, the outer wall of multiple second cable cores is fixedly connected sequentially and has the second heating layer, insulating layer and waterproof layer, multiple reinforcing ribs are fixedly connected between second cable core and the first heating layer, the outer wall of waterproof layer is fixedly connected there are two symmetrical support rod, the side of support rod slidably connects compression bar, one end of compression bar is fixedly connected with the first sliding block, the side of support rod offers the first sliding groove that connection is matched with the first sliding block.The utility model can effectively protect cable; it can work normally at low ambient temperatures; and effectively heat can be avoided to flow out, and can effectively avoid cable from intaking and damage, while can facilitate and protect the connector of cable.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of mineral insulation heating cables.
Background technique
With the high speed development of electronic communication technology, to the requirement of various electronic communication systems matched spring telephone cable
Also higher and higher, not only to have high resiliency, high abrasion and softness etc., while should also have miniaturization, lightweight, jamproof
Characteristic, cable are usually the cable of similar rope as several or made of several groups of wire strandings, mutually insulated between every group of conducting wire,
And be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.
Existing cable at low ambient temperatures in use, can the cable core inside cable be damaged or be freezed, from
And cause cable that can not normally convey signal, the normal use of cable is influenced, and cable is being connected using connector
When, exposure in air, after long-time, can damage connector end mostly, to influence two cables just
Often connection and use.
Utility model content
Purpose of the utility model is to solve cables in the prior art at low ambient temperatures in use, can be in cable
The cable core in portion damages or freezes, and can not normally convey signal so as to cause cable, influences normally making for cable
With, and when being connected cable using connector, exposure in air, can be to connector after long-time mostly for end
It damages, thus a kind of mineral insulation heating cable for influencing the problem of two cables are normally connected and used, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of mineral insulation heating cable, including the first cable core, the outer wall of first cable core are fixedly connected with
One heating layer, the outer wall of first heating layer are fixedly connected with multiple second cable cores, multiple second cable cores it is outer
Wall, which is fixedly connected sequentially, the second heating layer, insulating layer and waterproof layer, fixed between second cable core and the first heating layer
Multiple reinforcing ribs are connected with, the outer wall of the waterproof layer is fixedly connected there are two symmetrical support rod, the support rod
Side slidably connects compression bar, and one end of the compression bar is fixedly connected with the first sliding block, the side of the support rod offer with
First sliding block matching connection first sliding groove, two opposite sides of the compression bar be respectively fixedly connected with the first curved splint and
Second curved splint, the front and rear sides of first curved splint are fixedly connected to the first fixed plate, the second arc folder
The front and rear sides of plate are fixedly connected to the second fixed plate, and the bottom of first fixed plate is equipped with corresponding with the second fixed plate
Clamping mechanism.
Preferably, the material of first heating layer and the second heating layer is vanadium metal.
Preferably, organic insulation material is filled in the insulating layer.
Preferably, polyurethane waterproof material is filled in the waterproof layer.
Preferably, the clamping mechanism includes the clamping block being fixedly connected with the first fixed plate bottom, the clamping block
Side wall opens up fluted, is equipped with spring and gag lever post in the groove, the both ends of the spring respectively with the side wall of groove and limit
One end of position bar is fixedly connected, and the gag lever post is fixedly connected with Universal caster, second fixed plate far from one end of spring
Surface offer through-hole corresponding with clamping block.
Preferably, the two sides up and down of the gag lever post are fixedly connected to the second sliding block, and the two sides up and down of the groove are equal
Offer the second sliding slot that connection is matched with the second sliding block.
Compared with prior art, the utility model provides a kind of mineral insulation heating cable, have it is following the utility model has the advantages that
1, mineral insulation heating cable, by being provided with the first heating layer and the second heating layer, the first heating layer and
Two heating layers heat the first cable core and the second cable core, can effectively protect to cable, can be in low temperature
It is worked normally under environment；By being provided with insulating layer, effectively heat can be avoided to flow out；It, can by being provided with waterproof layer
Cable is effectively avoided to intake and damage.
2, the mineral insulation heating cable, by being provided with clamping mechanism, when needing to protect cable connector,
Two compression bars are pressed, two compression bars push the first curved splint and the second curved splint close to each other respectively, when the first arc presss from both sides
When the first fixed plate on plate is corresponding with the second fixed plate, the clamping block in the first fixed plate puts in logical in the second fixed plate
In hole, when clamping block is fully extended, spring pushes gag lever post, and gag lever post is slided in second sliding slot by the second sliding block, limits
Position bar pushes Universal caster to stretch out clamping block upper groove together, and is stuck in the bottom of the second fixed plate, can facilitate to cable
Connector protected.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Effectively cable can be protected, can be worked normally at low ambient temperatures, and can effectively avoid heat stream
Out, and cable can effectively be avoided to intake and damage, while can facilitates and the connector of cable is protected.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mineral insulation heating cable structural schematic diagram；
Fig. 2 be the utility model proposes a kind of mineral insulation heating cable cross section structure schematic diagram.
In figure: 1 first cable core, 2 first heating layers, 3 second cable cores, 4 second heating layers, 5 insulating layers, 6 waterproof layers,
7 reinforcing ribs, 8 support rods, 9 compression bars, 10 first curved splints, 11 second curved splints, 12 first fixed plates, 13 second are fixed
Plate, 14 clamping mechanisms, 15 clamping blocks, 16 grooves, 17 springs, 18 gag lever posts, 19 Universal casters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of mineral insulation heating cable, including the first cable core 1, the outer wall of the first cable core 1 are fixed
It is connected with the first heating layer 2, the outer wall of the first heating layer 2 is fixedly connected with multiple second cable cores 3, multiple second cable cores 3
Outer wall be fixedly connected sequentially and have the second heating layer 4, insulating layer 5 and waterproof layer 6, the second cable core 3 and the first heating layer 2 it
Between be fixedly connected with multiple reinforcing ribs 7, the outer wall of waterproof layer 6 is fixedly connected with that there are two symmetrical support rod 8, support rods 8
Side slidably connect compression bar 9, one end of compression bar 9 is fixedly connected with the first sliding block, and the side of support rod 8 offers and first
The first sliding groove of sliding block matching connection, two opposite sides of compression bar 9 have been respectively fixedly connected with the first curved splint 10 and second
Curved splint 11, the front and rear sides of the first curved splint 10 are fixedly connected to the first fixed plate 12, the second curved splint 11
Front and rear sides are fixedly connected to the second fixed plate 13, and the bottom of the first fixed plate 12 is equipped with corresponding with the second fixed plate 13
Clamping mechanism 14.
The material of first heating layer 2 and the second heating layer 4 is vanadium metal, can effectively protect, make to cable
It can be worked normally at low ambient temperatures.
It is filled with organic insulation material in insulating layer 5, effectively heat can be avoided to flow out.
It is filled with polyurethane waterproof material in waterproof layer 6, cable can effectively be avoided to intake and damage.
Clamping mechanism 14 includes the clamping block 15 being fixedly connected with 12 bottom of the first fixed plate, and the side wall of clamping block 15 opens up
Fluted 16, be equipped with spring 17 and gag lever post 18 in groove 16, the both ends of spring 17 respectively with the side wall and gag lever post of groove 16
18 one end is fixedly connected, and gag lever post 18 is fixedly connected with Universal caster 19 far from one end of spring 17, the second fixed plate 13
Surface offers through-hole corresponding with clamping block 15, can facilitate and protect the connector of cable.
The two sides up and down of gag lever post 18 are fixedly connected to the second sliding block, and the two sides up and down of groove 16 offer and second
The second sliding slot of sliding block matching connection, can facilitate and limit to gag lever post 18.
In the utility model, by being provided with the first heating layer 2 and the second heating layer 4, the first heating layer 2 and the second heating
4 pair of first cable core 1 of layer and the heating of the second cable core 3, can effectively protect cable, can be in low temperature environment
Lower normal work；By being provided with insulating layer 5, effectively heat can be avoided to flow out；By being provided with waterproof layer 6, Neng Gouyou
Effect avoids cable from intaking and damage, and when needing to protect cable connector, presses two compression bars 9, two compression bars 9
Push the first curved splint 10 and the second curved splint 11 close to each other respectively, the first fixed plate on the first curved splint 10
12 it is corresponding with the second fixed plate 13 when, the clamping block 15 in the first fixed plate 12 is put in the through-hole in the second fixed plate 13,
When clamping block 15 is fully extended, spring 17 pushes gag lever post 18, and gag lever post 18 is slided in second sliding slot by the second sliding block,
Gag lever post 18 pushes Universal caster 19 to stretch out 15 upper groove 16 of clamping block together, and is stuck in the bottom of the second fixed plate 13, can
It is convenient that the connector of cable is protected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mineral insulation heating cable, including the first cable core (1), which is characterized in that outside first cable core (1)
Wall is fixedly connected with the first heating layer (2), and the outer wall of first heating layer (2) is fixedly connected with multiple second cable cores (3),
The outer wall of multiple second cable cores (3) is fixedly connected sequentially and has the second heating layer (4), insulating layer (5) and waterproof layer (6),
It is fixedly connected with multiple reinforcing ribs (7) between second cable core (3) and the first heating layer (2), outside the waterproof layer (6)
Wall is fixedly connected there are two symmetrical support rod (8), and the side of the support rod (8) slidably connects compression bar (9), described
One end of compression bar (9) is fixedly connected with the first sliding block, and the side of the support rod (8), which is offered, matches connection with the first sliding block
First sliding groove, two opposite sides of the compression bar (9) have been respectively fixedly connected with the first curved splint (10) and the second arc folder
The front and rear sides of plate (11), first curved splint (10) are fixedly connected to the first fixed plate (12), second arc
The front and rear sides of clamping plate (11) are fixedly connected to the second fixed plate (13), and the bottom of first fixed plate (12) is equipped with and the
The corresponding clamping mechanism (14) of two fixed plates (13).
2. a kind of mineral insulation heating cable according to claim 1, which is characterized in that first heating layer (2) and
The material of second heating layer (4) is vanadium metal.
3. a kind of mineral insulation heating cable according to claim 1, which is characterized in that filling in the insulating layer (5)
There is organic insulation material.
4. a kind of mineral insulation heating cable according to claim 1, which is characterized in that filling in the waterproof layer (6)
There is polyurethane waterproof material.
5. a kind of mineral insulation heating cable according to claim 1, which is characterized in that the clamping mechanism (14) includes
The side wall of the clamping block (15) being fixedly connected with the first fixed plate (12) bottom, the clamping block (15) opens up fluted (16),
It is equipped with spring (17) and gag lever post (18) in the groove (16), the both ends of the spring (17) side wall with groove (16) respectively
It is fixedly connected with one end of gag lever post (18), the gag lever post (18) is fixedly connected with Universal caster far from the one end of spring (17)
(19), the surface of second fixed plate (13) offers through-hole corresponding with clamping block (15).
6. a kind of mineral insulation heating cable according to claim 5, which is characterized in that above and below the gag lever post (18)
Two sides are fixedly connected to the second sliding block, and the two sides up and down of the groove (16), which are offered, matches the of connection with the second sliding block
Two sliding slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845044.4U CN209710350U (en) | 2018-11-09 | 2018-11-09 | A kind of mineral insulation heating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845044.4U CN209710350U (en) | 2018-11-09 | 2018-11-09 | A kind of mineral insulation heating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710350U true CN209710350U (en) | 2019-11-29 |
Family
ID=68636340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845044.4U Expired - Fee Related CN209710350U (en) | 2018-11-09 | 2018-11-09 | A kind of mineral insulation heating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209710350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367727A (en) * | 2020-10-28 | 2021-02-12 | 安邦电气股份有限公司 | High-strength corrosion-resistant constant-power electric tracing band |
-
2018
- 2018-11-09 CN CN201821845044.4U patent/CN209710350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367727A (en) * | 2020-10-28 | 2021-02-12 | 安邦电气股份有限公司 | High-strength corrosion-resistant constant-power electric tracing band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Wang Jia Jie Dao Wang Nan Cun, Shenfu New District, Shenyang City, Liaoning Province Patentee after: SHENYANG RUIHUA SPECIAL CABLE Co.,Ltd. Address before: 110000 Wangnan Village, Wangjia Street, Dongling District, Liaoyang City, Liaoning Province Patentee before: SHENYANG RUIHUA SPECIAL CABLE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20211109 |