CN210109416U - Fireproof protection structure device applied to communication optical cable - Google Patents
Fireproof protection structure device applied to communication optical cable Download PDFInfo
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- CN210109416U CN210109416U CN201920818536.2U CN201920818536U CN210109416U CN 210109416 U CN210109416 U CN 210109416U CN 201920818536 U CN201920818536 U CN 201920818536U CN 210109416 U CN210109416 U CN 210109416U
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Abstract
A fire protection feature device for use with a communications cable, comprising: cell body and fastener, the cell body is including installing the groove and installing down the groove, the groove is including last steel structure frame in the installation, go up the fine flame retardant coating of glass, go up heat insulation layer and last fire prevention sandwich layer, go up fine flame retardant coating of glass and paste and cover on the lateral wall of last steel structure frame, go up the inside wall laminating of heat insulation layer and last steel structure frame, it sets up on last heat insulation layer to go up fire prevention sandwich layer, go up fire prevention sandwich layer and seted up the mounting groove, the groove is including steel structure frame down in the installation down, fine flame retardant coating of glass down, heat insulation layer and fire prevention sandwich layer down, the mounting groove has been seted up down to fire prevention sandwich layer down, go up steel structure frame and steel structure frame looks lock down, a channel is laid in order to make to go. So, above-mentioned fire prevention protective structure device who is applied to communication optical cable structural strength is better, fire prevention barrier propterty is stronger, and antidetonation and explosion-proof performance is better, and can improve the safety in utilization performance of optical cable greatly.
Description
Technical Field
The utility model relates to a fire-proof material field especially relates to a be applied to communication optical cable's fire prevention protective structure device.
Background
With the gradual development of power communication networks, the use of optical cables is more and more popular, and new requirements are provided for the protection performance of the optical cables. In recent years, the phenomena of explosion of optical cables, ignition of optical cables and damage of optical cables of power companies often occur, and the normal operation of communication of a power system is seriously influenced. With frequent occurrence of fire accidents, people continuously deepen the understanding of the fire hazard of the cable, and put higher requirements on ensuring the normal communication of the optical cable in flammable and explosive environments.
The traditional optical cable fireproof protection device is characterized in that fireproof mud is filled in a PVC sleeve, but the fireproof mud is not good enough in fireproof performance and poor in weather resistance; in addition, the PVC pipe is not fireproof, and can generate toxic gas and be inflammable after combustion; and the heat-proof performance and the structural strength of the traditional optical cable fireproof protection device are also poor, and further threat is caused to the safety performance of the optical cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a structural strength better, fire prevention fire behaviour is stronger, the antidetonation explosion-proof performance is better, and can improve the fire prevention protective structure device who is applied to communication optical cable of the safe in utilization performance of optical cable greatly.
The purpose of the utility model is realized through the following technical scheme:
a fire protection feature device for use with a communications cable, comprising:
the groove body, the groove body includes installation upper groove and installation lower groove, the installation upper groove includes last steel structure frame, the fine flame retardant coating of last glass, goes up heat insulation layer and last fire prevention sandwich layer, the fine flame retardant coating of last glass pastes and covers on the lateral wall of going up the steel structure frame, go up the heat insulation layer with go up the laminating of the inside wall of steel structure frame, go up fire prevention sandwich layer set up in on the heat insulation layer, go up the mounting groove has been seted up to fire prevention sandwich layer, the groove includes down steel structure frame, the fine flame retardant coating of lower glass, lower heat insulation layer and lower fire prevention sandwich layer down, the fine flame retardant coating of lower glass pastes and covers under the lateral wall of steel structure frame down, lower heat insulation layer with the laminating of the inside wall of steel structure frame down, lower fire prevention sandwich layer set up on the heat insulation layer down, the lower fire prevention sandwich layer has seted up down the mounting groove, go up the steel structure frame with the steel structure frame looks lock down for make go up the, so that the laying channel accommodates the optical communication cable; and
the fastener, the fastener respectively with go up the steel framework with the steel framework is connected down.
In one embodiment, the upper heat insulating layer is provided with an upper embedding groove, the upper fireproof core layer is embedded in the upper embedding groove, and the groove wall of the upper embedding groove is supported by the upper fireproof core layer in an interference manner.
In one embodiment, the lower heat insulation layer is provided with a lower embedding groove, the lower fireproof core layer is embedded in the lower embedding groove, and the groove wall of the lower embedding groove is supported by the lower fireproof core layer in an interference manner.
In one embodiment, the upper steel frame comprises an upper steel groove and two upper locking pieces, the two upper locking pieces are respectively fixed with the upper steel groove, and the upper heat insulation layer and the upper fireproof core layer are accommodated in the upper steel groove.
In one embodiment, the lower steel frame comprises a lower steel groove and two lower locking pieces, the two lower locking pieces are respectively fixed with the lower steel groove, and the lower heat insulation layer and the lower fireproof core layer are accommodated in the lower steel groove.
In one embodiment, the upper steel frame comprises a first galvanized layer, a steel plate layer and a second galvanized layer which are sequentially stacked.
In one embodiment, the glass fiber fireproof layer comprises a fireproof coating and an aluminum foil glass fiber layer, the fireproof coating is coated on the outer side wall of the upper steel frame, and the aluminum foil glass fiber layer is coated on the fireproof coating.
In one embodiment, the thickness of the upper steel frame is 0.8 mm-1.2 cm, the thickness of the upper glass fiber fireproof layer is 2.0 mm-2.5 mm, the thickness of the upper heat insulation layer is 4.5 mm-5.5 mm, and the thickness of the upper fireproof core layer is 10.0 mm-15.0 mm.
In one embodiment, the upper steel frame is provided with an upper locking hole, the lower steel frame is provided with a lower locking hole, and the fastening piece is respectively locked with the upper locking hole and the lower locking hole.
In one embodiment, the fastening member is a threaded fastening member, and the threaded fastening member is respectively screwed with the upper locking hole and the lower locking hole.
Above-mentioned fireproof protection structure device who is applied to communication optical cable includes: cell body and fastener, the cell body is including installing the groove and installing down the groove, the groove is including last steel structure frame in the installation, go up the fine flame retardant coating of glass, go up heat insulation layer and last fire prevention sandwich layer, go up fine flame retardant coating of glass and paste and cover on the lateral wall of last steel structure frame, go up the inside wall laminating of heat insulation layer and last steel structure frame, it sets up on last heat insulation layer to go up fire prevention sandwich layer, go up fire prevention sandwich layer and seted up the mounting groove, the groove is including steel structure frame down in the installation down, fine flame retardant coating of glass down, heat insulation layer and fire prevention sandwich layer down, the mounting groove has been seted up down to fire prevention sandwich layer down, go up steel structure frame and steel structure frame looks lock down, a channel is laid in order to make to go. So, above-mentioned fire prevention protective structure device who is applied to communication optical cable structural strength is better, fire prevention barrier propterty is stronger, and antidetonation and explosion-proof performance is better, and can improve the safety in utilization performance of optical cable greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a fire protection structure device applied to a communication optical cable according to an embodiment of the present invention;
fig. 2 is a partial structural view of the fire protection structure device applied to the optical communication cable shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above-described fire protection structure device applied to a communication optical cable is better described to better understand the concept of the fire protection structure device applied to a communication optical cable.
Referring to fig. 1 and 2 together, in one embodiment, a fire protection structure device 10 for a communication optical cable includes: cell body 100 and fastener 200, cell body 100 is including installing groove 110 and installing down groove 120, install groove 110 including last steel frame 111, last fine flame retardant coating 112 of glass, go up insulating layer 113 and go up fire-proof sandwich layer 114, go up fine flame retardant coating 112 subsides of glass on going up the lateral wall of steel frame 111, go up insulating layer 113 with go up the laminating of the inside wall of steel frame 111, go up fire-proof sandwich layer 114 set up in go up on the insulating layer 113, go up fire-proof sandwich layer 114 and seted up the mounting groove, install down groove 120 including down steel frame 121, fine flame retardant coating 122 of glass down, lower insulating layer 123 and fire-proof sandwich layer 124 down, fine flame retardant coating 122 subsides of glass down under the lateral wall of steel frame 121, lower insulating layer 123 with the laminating of the inside wall of steel frame 121 down, fire-proof sandwich layer 124 set up in down on the fire-proof insulation layer 123, lower fire-proof sandwich layer 124 has seted up down the mounting groove, the upper steel frame 111 and the lower steel frame 121 are fastened together, so that the upper mounting groove and the lower mounting groove are communicated and form a laying channel, and the laying channel accommodates a communication optical cable; the fasteners 200 are respectively connected with the upper steel frame 111 and the lower steel frame 121.
It should be noted that, the fire-proof protection structure device 10 applied to the communication optical cable is provided with the upper steel frame 111, the upper glass fiber fire-proof layer 112, the upper heat-insulating layer 113 and the upper fire-proof core layer 114, and the lower steel frame 121, the lower glass fiber fire-proof layer 122, the lower heat-insulating layer 123 and the lower fire-proof core layer 124, and the upper fire-proof core layer 114 is provided with an upper mounting groove, the lower fire-proof core layer 124 is provided with a lower mounting groove, the upper steel frame 111 is fastened with the lower steel frame 121 to enable the upper mounting groove to be communicated with the lower mounting groove and form a laying channel, and the communication optical cable can be accommodated in the laying channel, so that the structural strength of the fire-proof protection structure device 10 applied to the communication optical cable is greatly improved, the stability is stronger, the impact resistance and the explosion resistance are better, and the fire-proof protection performance of the communication optical cable, the use safety performance of the communication optical cable is greatly improved.
In order to improve the fire protection effect of the communication optical cable, for example, in one embodiment, the upper insulating layer 113 is provided with an upper embedding groove, the upper fire-resistant core layer 114 is embedded in the upper embedding groove, and the groove wall of the upper embedding groove is supported by the upper fire-resistant core layer 114 in an interference manner. For another example, in one embodiment, the lower insulating layer 123 is provided with a lower embedding groove, the lower fireproof core layer 124 is embedded in the lower embedding groove, and a groove wall of the lower embedding groove is supported by the lower fireproof core layer 124 in an interference manner. As such, the overall structural compactness of the fire protection structure device 10 applied to the communication optical cable can be improved, so that the fire-proof and heat-insulating properties of the fire protection structure device 10 applied to the communication optical cable are improved. As another example, in one embodiment, the upper thermal insulation layer 113 and the lower thermal insulation layer 123 are aerogel thermal insulation felt layers, so that the upper thermal insulation layer 113 and the lower thermal insulation layer 123 have better thermal insulation and insulation effects, and the fire protection structure device 10 applied to the optical communication cable can have better protection effect on the optical communication cable. For another example, in one embodiment, the upper fire-resistant core layer 114 and the lower fire-resistant core layer 124 are both polyurethane fire-resistant core layers, and it can be understood that polyurethane has good fire-resistant expansion property, and can perform good thermal insulation and protection function on the communication cable, and further can perform better protection function on the communication cable.
In order to improve the stability and compactness of the fire-resistant structure device 10 applied to the communication optical cable, for example, please refer to fig. 1 and fig. 2 together, in one embodiment, the upper steel frame 111 includes an upper steel channel 111a and two upper locking pieces 111b, the two upper locking pieces 111b are respectively fixed to the upper steel channel 111a, and the upper thermal insulation layer 113 and the upper fire-resistant core layer 114 are both accommodated in the upper steel channel 111 a; for another example, in one embodiment, the lower steel frame 121 includes a lower steel groove 121a and two lower locking pieces 121b, the two lower locking pieces 121b are respectively fixed to the lower steel groove 121a, and the lower thermal insulation layer 123 and the lower fire-proof core layer 124 are both received in the lower steel groove 121 a. In this way, the upper and lower steel grooves 111a and 121a can be better sealed by the upper and lower locking pieces 111b and 121b to accommodate the communication optical cable and protect it from fire.
In order to further improve the earthquake-proof and explosion-proof performance of the fire-proof protection structure device 10 applied to the communication optical cable, for example, in one embodiment, the upper steel frame 111 includes a first galvanized layer, a steel plate layer and a second galvanized layer which are sequentially stacked. So, through setting up first galvanizing coat, steel deck and second galvanizing coat, can improve greatly go up the hardness of steel structure frame 111, make be applied to communication optical cable's fire prevention protective structure device 10 more firm, can be more antidetonation explosion-proof.
In order to further improve the fire-proof performance of the fire-proof structure device 10 applied to the communication optical cable, for example, in one embodiment, the glass fiber fire-proof layer 112 includes a fire-proof coating and an aluminum foil glass fiber layer, the fire-proof coating is coated on the outer side wall of the upper steel frame, and the aluminum foil glass fiber layer is coated on the fire-proof coating. So, it is right through adopting the thermal-insulated structure of multilayer fire prevention be applied to communication optical cable's fire prevention protective structure device 10's lateral wall protects, can make be applied to communication optical cable's fire prevention protective structure device 10 is thermal-insulated and high temperature resistant more.
In order to further improve the fire protection performance of the fire protection structure device 10 applied to the communication optical cable, for example, in one embodiment, the thickness of the upper steel frame 111 is 0.8mm to 1.2cm, the thickness of the upper glass fiber fire-retardant layer 112 is 2.0mm to 2.5mm, the thickness of the upper heat-insulating layer 113 is 4.5mm to 5.5mm, and the thickness of the upper fire-retardant core layer 114 is 10.0mm to 15.0 mm. So, through the multilayer structure who sets up certain thickness, make be applied to communications optical cable's fire prevention protective structure device 10's overall structure's thermal-insulated and high temperature resistance can be better, and can play better guard action to communications optical cable.
In order to avoid a large gap between the upper steel frame 111 and the lower steel frame 121, for example, in one embodiment, the upper steel frame 111 is provided with an upper locking hole, the lower steel frame 121 is provided with a lower locking hole, and the fastening member 200 is respectively locked with the upper locking hole and the lower locking hole. As another example, in one embodiment, the fasteners 200 are threaded fasteners that are threaded into the upper and lower locking holes, respectively. So, can with go up steel structure frame 111 with steel structure frame 121 locks down, thereby makes be applied to communication cable's fire prevention protective structure device 10's overall structure compactness is higher, and there is not easy gap, and then can improve the fire prevention barrier propterty to communication cable greatly.
Compared with the prior art, the utility model discloses at least, following advantage has:
the fireproof protection structure device applied to the communication optical cable is better in structural strength, stronger in fireproof protection performance and better in anti-seismic and anti-explosion performance, and the use safety performance of the optical cable can be greatly improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A fire-proof protection structure device applied to communication optical cables is characterized by comprising:
the groove body, the groove body includes installation upper groove and installation lower groove, the installation upper groove includes last steel structure frame, the fine flame retardant coating of last glass, goes up heat insulation layer and last fire prevention sandwich layer, the fine flame retardant coating of last glass pastes and covers on the lateral wall of going up the steel structure frame, go up the heat insulation layer with go up the laminating of the inside wall of steel structure frame, go up fire prevention sandwich layer set up in on the heat insulation layer, go up the mounting groove has been seted up to fire prevention sandwich layer, the groove includes down steel structure frame, the fine flame retardant coating of lower glass, lower heat insulation layer and lower fire prevention sandwich layer down, the fine flame retardant coating of lower glass pastes and covers under the lateral wall of steel structure frame down, lower heat insulation layer with the laminating of the inside wall of steel structure frame down, lower fire prevention sandwich layer set up on the heat insulation layer down, the lower fire prevention sandwich layer has seted up down the mounting groove, go up the steel structure frame with the steel structure frame looks lock down for make go up the, so that the laying channel accommodates the optical communication cable; and
the fastener, the fastener respectively with go up the steel framework with the steel framework is connected down.
2. The fire protection structure device for communication optical cable according to claim 1, wherein the upper heat insulating layer has an upper embedding slot, the upper fire-proof core layer is embedded in the upper embedding slot, and the slot wall of the upper embedding slot is supported by the upper fire-proof core layer in an interference manner.
3. The fire protection structure device for communication optical cable according to claim 1, wherein the lower heat insulating layer has a lower embedding slot, the lower fire-proof core layer is embedded in the lower embedding slot, and the slot wall of the lower embedding slot is supported by the lower fire-proof core layer in an interference manner.
4. The fire protection structure device for communication optical cable according to claim 1, wherein the upper steel frame includes an upper steel groove and two upper locking pieces, the two upper locking pieces are respectively fixed to the upper steel groove, and the upper thermal insulation layer and the upper fire-proof core layer are received in the upper steel groove.
5. The device of claim 1, wherein the lower steel frame comprises a lower steel channel and two lower locking pieces, the two lower locking pieces are respectively fixed to the lower steel channel, and the lower thermal insulation layer and the lower fire-proof core layer are both received in the lower steel channel.
6. The fire protection structure device for communication optical cable according to claim 1, wherein the upper steel frame comprises a first galvanized layer, a steel plate layer and a second galvanized layer sequentially stacked.
7. The fire-proof and protection structure device applied to the communication optical cable according to claim 1, wherein the glass fiber fire-proof layer comprises a fire-proof coating and an aluminum foil glass fiber layer, the fire-proof coating is coated on the outer side wall of the upper steel frame, and the aluminum foil glass fiber layer is coated on the fire-proof coating.
8. The fireproof protection structure device applied to the communication optical cable according to claim 1, wherein the thickness of the upper steel frame is 0.8mm to 1.2cm, the thickness of the upper glass fiber fireproof layer is 2.0mm to 2.5mm, the thickness of the upper heat insulation layer is 4.5mm to 5.5mm, and the thickness of the upper fireproof core layer is 10.0mm to 15.0 mm.
9. The fire protection structure device for communication optical cable according to claim 1, wherein the upper steel frame has an upper locking hole, the lower steel frame has a lower locking hole, and the fastening member is respectively locked with the upper locking hole and the lower locking hole.
10. The device of claim 9, wherein the fasteners are threaded fasteners that are threaded into the upper and lower locking holes, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818536.2U CN210109416U (en) | 2019-05-31 | 2019-05-31 | Fireproof protection structure device applied to communication optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818536.2U CN210109416U (en) | 2019-05-31 | 2019-05-31 | Fireproof protection structure device applied to communication optical cable |
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| Publication Number | Publication Date |
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| CN210109416U true CN210109416U (en) | 2020-02-21 |
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| CN201920818536.2U Active CN210109416U (en) | 2019-05-31 | 2019-05-31 | Fireproof protection structure device applied to communication optical cable |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fire protection structure device applied to communication optical cable Effective date of registration: 20200804 Granted publication date: 20200221 Pledgee: Bank of China Limited by Share Ltd. Huizhou branch Pledgor: GUANGDONG HEIWEI FIREPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2020980004653 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210308 Granted publication date: 20200221 Pledgee: Bank of China Limited by Share Ltd. Huizhou branch Pledgor: GUANGDONG HEIWEI FIREPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2020980004653 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |