CN209045213U - Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable - Google Patents
Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable Download PDFInfo
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- CN209045213U CN209045213U CN201821839810.6U CN201821839810U CN209045213U CN 209045213 U CN209045213 U CN 209045213U CN 201821839810 U CN201821839810 U CN 201821839810U CN 209045213 U CN209045213 U CN 209045213U
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Abstract
The utility model relates to technical field of electric wires and cables; and disclose water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable; including cable body; the outermost layer of cable body is provided with outer flame retardant coating; the inner surface of outer flame retardant coating is coated with external insulation shielded layer; the inner surface of external insulation shielded layer is coated with outer high-temperature-resistant layer; the inside of cable body is equipped with cross resilient protection plate; central spindle bar is equipped in the middle part of cross resilient protection plate; outer filled layer is equipped between the cross resilient protection plate and outer high-temperature-resistant layer, the mounted inside of the outer filled layer has cable core.The water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable; by being provided with outer flame retardant coating, external insulation shielded layer and outer high-temperature-resistant layer; three layers of high temperature resistant protective layer are formed on the outside of cable core; safeguard procedures effectively can be carried out to extraneous high temperature; to protect internal cable core that can normally play a role, and then cable body is allow to play a role under various circumstances.
Description
Technical field
The utility model relates to technical field of electric wires and cables, specially water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project electricity
Cable.
Background technique
Cable is the general designation of optical cable, cable and other items, and the purposes of cable has very much, is mainly used for control installation, connection is set
It is standby, the multiple actions such as transmit electric power, be a common and indispensable thing in daily life, currently, cable produced,
Either feed cable, signal cable, usb data cable or composite cable mostly include that conductor, insulating layer etc. are a series of
Protective layer.
With the development of the social economy, national economy is also constantly promoted, requirement of the people to wire and cable is harsher, especially
It is some large hydraulic engineerings, such as the water conservancy project cable that water storage dam displacement monitoring is used in the process, due to its working environment
Limitation, cause water conservancy project cable to need pressure-resistant high temperature resistant, just can guarantee that cable can normally play its effect in this way, it is existing
The ideal standard of people is still not achieved in the water conservancy project cable of water storage dam displacement monitoring in terms of pressure-resistant high temperature resistant, we mention thus
Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable out.
Utility model content
In view of the deficiencies of the prior art, the utility model provides water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project electricity
Cable, has that resistance to pressure is higher and the stronger advantage of heat-resisting quantity, and it is poor to solve existing water conservancy project cable voltage heat-resisting quantity
It brings into normal play the problem of acting on to influence water conservancy project cable.
The utility model provides the following technical solutions: water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable, including electricity
Cable ontology, the outermost layer of the cable body are provided with outer flame retardant coating, and the inner surface of the outer flame retardant coating is coated with external insulation screen
Layer is covered, the inner surface of the external insulation shielded layer is coated with outer high-temperature-resistant layer, and the inside of the cable body is equipped with cross bullet
Property protection board, central spindle bar, the cross resilient protection plate and outer resistance to height are equipped in the middle part of the cross resilient protection plate
Outer filled layer is equipped between warm layer, the mounted inside of the outer filled layer has cable core, and the outermost layer of the cable core is provided with interior resistance to
Fire bed, the inner surface of the interior flame retardant coating are coated with interior insulation shielded layer, and the inner surface of the interior insulation shielded layer is coated with interior
The inside of high-temperature-resistant layer, the cable core is equipped with conductor, and interior filled layer is equipped between the conductor and interior high-temperature-resistant layer.
Preferably, the outer flame retardant coating, external insulation shielded layer and outer high-temperature-resistant layer are connected by viscous glutinous agent bonding between any two
It connects.
Preferably, the inside of the outer filled layer and interior filled layer is filled with asbestos.
Preferably, the quantity of the cable core is several, several described cable cores are equidistantly symmetrically distributed in cable body
Inside.
Preferably, the quantity of the conductor is several, several described conductors are equidistantly symmetrically distributed in the interior of cable core
Portion.
Preferably, the interior flame retardant coating, interior insulation shielded layer and interior high-temperature-resistant layer are connected by viscous glutinous agent bonding between any two
It connects.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable, by being provided with outer flame retardant coating, external insulation shields
Layer and outer high-temperature-resistant layer form three layers of high temperature resistant protective layer on the outside of cable core, can effectively prevent extraneous high temperature
Shield measure to protect internal cable core that can normally play a role, and then plays cable body under various circumstances
Effect.
2, the water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable, by be provided with cross resilient protection plate and
Central spindle bar effectively raises the tensile strength inside cable body, to improve the resistance to pressure of cable body, and then makes electricity
The work that cable ontology adapts under different situations is being led by being provided with interior flame retardant coating, interior insulation shielded layer and interior high-temperature-resistant layer
External side forms three layers of high temperature resistant protective layer, so that the heat-resisting quantity of conductor be made to improve, and then improves the high temperature resistant of cable body
Property, so that cable body is played a role in water storage dam displacement monitoring, is conducive to the development and popularization of cable body.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model cross-sectional structure schematic diagram；
Fig. 3 is the utility model cable core cross-sectional structure schematic diagram.
In figure: 1, cable body；2, outer flame retardant coating；3, external insulation shielded layer；4, outer high-temperature-resistant layer；5, outer filled layer；6,
Cross resilient protection plate；7, central spindle bar；8, cable core；9, conductor；10, interior flame retardant coating；11, interior insulation shielded layer；12, Nei Naigao
Warm layer；13, interior filled layer.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable, including cable body 1, cable body
1 outermost layer is provided with outer flame retardant coating 2, and the inner surface of outer flame retardant coating 2 is coated with external insulation shielded layer 3, external insulation shielded layer 3
Inner surface is coated with outer high-temperature-resistant layer 4, and outer flame retardant coating 2, external insulation shielded layer 3 and outer high-temperature-resistant layer 4 are between any two by viscous glutinous
Agent bonding connection forms three on the outside of cable core 8 by being provided with outer flame retardant coating 2, external insulation shielded layer 3 and outer high-temperature-resistant layer 4
Layer high temperature resistant protective layer effectively can carry out safeguard procedures to extraneous high temperature, to protect internal cable core 8 can be normal
It plays a role, and then cable body 1 is allow to play a role under various circumstances, the inside of cable body 1 is equipped with cross bullet
Property protection board 6, the middle part of cross resilient protection plate 6 are equipped with central spindle bar 7, by be provided with cross resilient protection plate 6 with
And central spindle bar 7, the tensile strength inside cable body 1 is effectively raised, so that the resistance to pressure of cable body 1 is improved, into
And cable body 1 is made to adapt to the work under different situations, it is equipped between cross resilient protection plate 6 and outer high-temperature-resistant layer 4 and fills out outside
Layer 5 is filled, the mounted inside of outer filled layer 5 has cable core 8, and the quantity of cable core 8 is several, several cable cores 8 are equidistant symmetrically to be divided
It is distributed in the inside of cable body 1, the outermost layer of cable core 8 is provided with interior flame retardant coating 10, and the inner surface of interior flame retardant coating 10 is coated with interior
The inner surface of insulation screen 11, interior insulation shielded layer 11 is coated with interior high-temperature-resistant layer 12, interior flame retardant coating 10, interior insulation shielded layer
11 and interior high-temperature-resistant layer 12 between any two by viscous glutinous agent bonding connection, the inside of cable core 8 is equipped with conductor 9, and the quantity of conductor 9 is
Several, several conductors 9 are equidistantly symmetrically distributed in the inside of cable core 8, and interior fill out is equipped between conductor 9 and interior high-temperature-resistant layer 12
Fill layer 13, the inside of outer filled layer 5 and interior filled layer 13 is filled with asbestos, by being provided with interior flame retardant coating 10, interior insulation screen
Layer 11 and interior high-temperature-resistant layer 12 are covered, three layers of high temperature resistant protective layer are formed on the outside of conductor 9, to make the heat-resisting quantity of conductor 9
It improves, and then improves the heat-resisting quantity of cable body 1, cable body 1 is enable to play a role in water storage dam displacement monitoring,
Be conducive to the development and popularization of cable body 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable, including cable body (1), it is characterised in that: the cable
The outermost layer of ontology (1) is provided with outer flame retardant coating (2), and the inner surface of the outer flame retardant coating (2) is coated with external insulation shielded layer
(3), the inner surface of the external insulation shielded layer (3) is coated with outer high-temperature-resistant layer (4), and the inside of the cable body (1) is equipped with
Cross resilient protection plate (6) is equipped with central spindle bar (7) in the middle part of the cross resilient protection plate (6), the cross bullet
Property protection board (6) and outer high-temperature-resistant layer (4) between be equipped with outer filled layer (5), the mounted inside of the outer filled layer (5) has cable core
(8), the outermost layer of the cable core (8) is provided with interior flame retardant coating (10), and the inner surface of the interior flame retardant coating (10) is coated with interior exhausted
Edge shielded layer (11), the inner surface of the interior insulation shielded layer (11) are coated with interior high-temperature-resistant layer (12), the cable core (8) it is interior
Portion is equipped with conductor (9), is equipped with interior filled layer (13) between the conductor (9) and interior high-temperature-resistant layer (12).
2. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable according to claim 1, it is characterised in that: described outer
Flame retardant coating (2), external insulation shielded layer (3) and outer high-temperature-resistant layer (4) pass through viscous glutinous agent bonding connection between any two.
3. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable according to claim 1, it is characterised in that: described outer
The inside of filled layer (5) and interior filled layer (13) is filled with asbestos.
4. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable according to claim 1, it is characterised in that: the cable
The quantity of core (8) is several, several cable cores (8) are equidistantly symmetrically distributed in the inside of cable body (1).
5. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable according to claim 1, it is characterised in that: described to lead
The quantity of body (9) is several, several conductors (9) are equidistantly symmetrically distributed in the inside of cable core (8).
6. water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable according to claim 1, it is characterised in that: in described
Flame retardant coating (10), interior insulation shielded layer (11) and interior high-temperature-resistant layer (12) pass through viscous glutinous agent bonding connection between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839810.6U CN209045213U (en) | 2018-11-09 | 2018-11-09 | Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839810.6U CN209045213U (en) | 2018-11-09 | 2018-11-09 | Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045213U true CN209045213U (en) | 2019-06-28 |
Family
ID=67041848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839810.6U Active CN209045213U (en) | 2018-11-09 | 2018-11-09 | Water storage dam displacement monitoring pressure resistance high temperature resistant water conservancy project cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045213U (en) |
-
2018
- 2018-11-09 CN CN201821839810.6U patent/CN209045213U/en active Active
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