CN214280762U - Fireproof cable bridge - Google Patents
Fireproof cable bridge Download PDFInfo
- Publication number
- CN214280762U CN214280762U CN202120127787.3U CN202120127787U CN214280762U CN 214280762 U CN214280762 U CN 214280762U CN 202120127787 U CN202120127787 U CN 202120127787U CN 214280762 U CN214280762 U CN 214280762U
- Authority
- CN
- China
- Prior art keywords
- fire prevention
- upper cover
- bridge
- ventilation fence
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 230000002265 prevention Effects 0.000 claims abstract description 19
- 210000004127 vitreous body Anatomy 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 230000032683 aging Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Abstract
The utility model relates to the technical field of mechanical equipment, especially a cable testing bridge of fire prevention includes crane span structure main part and upper cover, crane span structure main part and upper cover inner wall have fire protection coating, and inside is provided with the PLASTIC LAMINATED, and upper cover and fire prevention apron correspond the department interval and are provided with the ventilation fence, be provided with the jar that spouts of built-in fire extinguishing medium on the ventilation fence, the shower nozzle of spouting the jar just to the ventilation fence, and the shower nozzle exit is provided with the vitreous body seat, sets up the vitreous body that meets high temperature and burst on the vitreous body seat, vitreous body shutoff shower nozzle export. The utility model discloses a cable testing bridge adopts fire protection coating and the double-deck airtight thermal-insulated that prevents fires of PLASTIC LAMINATED, and it has ventilation fence to open simultaneously to carry out conventional ventilation cooling, and when the conflagration breaing out, the vitreous bursts to be that the fire prevention medium blowout in the spray can plugs up ventilation fence, seals whole cable testing bridge, prevents that the cable from being heated burning and ageing, and the thermal-insulated purpose of preventing fires when having satisfied conventional state ventilation cooling and conflagration simultaneously.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, especially a cable testing bridge of fire prevention.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed on an outdoor bridge frame outside the building. The rigid structure system with closely connected support cables is composed of a groove type, tray type or step type straight line section, a bend-through, a tee joint, a four-way component, a support arm, a hanging bracket and the like. The upwelling bridge is continuously accepted by the market and is subjected to the localization force of the cable bridge industry, the product is made of high-quality cold-rolled steel plates, the high-quality cold-rolled steel plates are widely used, and the surface processes comprise cold galvanizing, hot galvanizing, electrostatic spraying, fireproof coating, baking varnish and the like.
In order to avoid the cable from being burnt out in a fire, patent No. CN201820738782.2 discloses a fireproof cable bridge, which adopts a structure of a fireproof coating and a fireproof flame-retardant plate to protect the cable. However, when the cable bridge is sealed, the heat of the cable in normal operation cannot be dissipated, so that the aging of the cable insulation sleeve is accelerated, the service life of the cable is influenced, and the cable bridge is required to dissipate heat and cool in normal use and to be protected in heat insulation in case of fire.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving traditional fireproof cable crane span structure, can't accomplish and to have enough the heat effluvium of cable, still need not let the problem that the heat of outside got into when the conflagration breaing out, the utility model provides a cable crane span structure of fire prevention.
The utility model adopts the technical proposal that: the utility model provides a cable testing bridge of fire prevention, includes crane span structure main part and upper cover, crane span structure main part and upper cover inner wall have fire protection coating, are provided with the fire prevention bottom plate on the crane span structure main part bottom, and both sides are provided with the fire prevention curb plate in the crane span structure main part, and fire prevention curb plate upper portion inboard is provided with the support bar, is provided with the fire prevention apron on the support bar, upper cover and fire prevention apron correspond the department interval and are provided with the ventilation fence, be provided with the jar that spouts of built-in fire extinguishing medium on the ventilation fence, the shower nozzle that spouts the jar just to the ventilation fence, and the shower nozzle exit is provided with the vitreous body seat, sets up the vitreous body that meets high temperature and burst on the vitreous body seat, vitreous body shutoff shower nozzle export.
And a fan is arranged on the ventilation fence.
The cable bridge is characterized in that a temperature sensor is arranged in the bridge main body or the upper cover, controllers are respectively or uniformly arranged on the cable bridge, and the controllers are electrically connected with the temperature sensor and the fan.
The upper surface of the bottom of the bridge main body and the lower surface of the upper flanging are provided with clamping grooves for fixing fireproof side plates.
The utility model has the advantages that: the utility model discloses a cable testing bridge adopts fire protection coating and the double-deck airtight thermal-insulated of preventing fires of PLASTIC LAMINATED, and it has the ventilation fence to open simultaneously and carries out conventional ventilation, and when the conflagration breaing out, the vitreous bursts to be that the fire prevention medium blowout in the spray can plugs up the ventilation fence, seals whole cable testing bridge, prevents that the cable from being heated burning and ageing, and the thermal-insulated purpose of preventing fires when having satisfied conventional state ventilation cooling and conflagration simultaneously.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
In the figure: 1-bridge frame main body, 2-upper cover, 3-fireproof coating, 4-fireproof bottom plate, 5-fireproof side plate, 6-supporting bar, 7-fireproof cover plate, 8-ventilation fence, 9-spray can, 10-vitreous body seat, 11-vitreous body, 12-fan, 13-clamping groove, 14-cable, 15-temperature sensor and 16-controller.
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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
As shown in fig. 1 to 2, a fireproof cable bridge comprises a bridge body 1 and an upper cover 2, the inner walls of the bridge body 1 and the upper cover 2 are provided with fireproof coatings 3, the bottom of the bridge body 1 is provided with a fireproof bottom plate 4, two sides in the bridge body 1 are provided with fireproof side plates 5, the inner sides of the upper parts of the fireproof side plates 5 are provided with support bars 6, the support bars 6 are provided with fireproof cover plates 7, cables 14 are placed in a sealed space formed by the fireproof bottom plate 4, the fireproof side plates 5 and the fireproof cover plates 7, ventilation fences 8 are arranged at the corresponding positions of the upper cover 2 and the fireproof cover plates 7 at intervals, the ventilation fences 8 are provided with spraying tanks 9 filled with fire extinguishing media, nozzles of the spraying tanks 9 are opposite to the ventilation fences 8, a glass body seat 10 is arranged at the nozzle outlet, the glass body seat 10 is provided with a glass body 11 which bursts at high temperature, and the nozzle outlet is blocked by the glass body 11 in a normal working state, the heat of cable 14 dispels the heat through ventilation fence 8 during normal work, and when the conflagration breaks out, vitreous body 12 bursts and is spouted the fire prevention medium (such as foam, powder etc.) in spouting jar 9 and blocks up ventilation fence 8, seals whole cable testing bridge, prevents that cable 14 from being heated burning and ageing.
Further, in order to improve the heat dissipation effect, a fan 12 is arranged on the ventilation fence 8, as shown in fig. 1, the fan 12 is arranged on the ventilation fence 8 on the left side, the ventilation fence on the right side is not arranged, and wind enters from the left side and is discharged from the right side to dissipate heat of the cable. A temperature sensor 15 is arranged in the bridge main body 1 or the upper cover 2, controllers 16 are respectively or uniformly arranged on the cable bridges, and the controllers 16 are electrically connected with the temperature sensor 15 and the fan 12. When the temperature rises, the temperature sensor 15 sends a signal to the controller 16, and the signal is sent to the controller 16 to control the fan 12 to rotate to supply air and dissipate heat.
Further, in order to fix the fireproof side plate 5, the upper surface of the bottom of the bridge main body 1 and the lower surface of the upper flanging are provided with clamping grooves 13, and the fireproof side plate 5 is fixed in the clamping grooves 13.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (4)
1. The utility model provides a cable testing bridge of fire prevention which characterized in that: including crane span structure main part and upper cover, crane span structure main part and upper cover inner wall have fire protection coating, are provided with fire prevention bottom plate on the crane span structure main part bottom, and both sides are provided with the fire prevention curb plate in the crane span structure main part, and fire prevention curb plate upper portion inboard is provided with the support bar, is provided with fire prevention apron on the support bar, upper cover and fire prevention apron correspond the department interval and are provided with the ventilation fence, be provided with the jar that spouts of built-in fire extinguishing medium on the ventilation fence, the shower nozzle of jar is just to the ventilation fence, and the shower nozzle exit is provided with the vitreous body seat, sets up the vitreous body that meets high temperature.
2. The flame-resistant cable tray of claim 1, wherein: and a fan is arranged on the ventilation fence.
3. The flame-resistant cable tray of claim 2, wherein: the cable bridge is characterized in that a temperature sensor is arranged in the bridge main body or the upper cover, controllers are respectively or uniformly arranged on the cable bridge, and the controllers are electrically connected with the temperature sensor and the fan.
4. The flame-resistant cable tray of claim 1, wherein: the upper surface of the bottom of the bridge main body and the lower surface of the upper flanging are provided with clamping grooves for fixing fireproof side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127787.3U CN214280762U (en) | 2021-01-18 | 2021-01-18 | Fireproof cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127787.3U CN214280762U (en) | 2021-01-18 | 2021-01-18 | Fireproof cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280762U true CN214280762U (en) | 2021-09-24 |
Family
ID=77763601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120127787.3U Active CN214280762U (en) | 2021-01-18 | 2021-01-18 | Fireproof cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280762U (en) |
-
2021
- 2021-01-18 CN CN202120127787.3U patent/CN214280762U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214280762U (en) | Fireproof cable bridge | |
| WO2020103841A1 (en) | Fire door easy to escape | |
| JP5169650B2 (en) | Wall panel and curtain wall structure for curtain wall | |
| CN116290510B (en) | Structure of fireproof energy-saving building curtain wall | |
| CN211008292U (en) | Safe building fireproof door | |
| US7348484B1 (en) | Method of assisting a compromised barrier | |
| CN207137211U (en) | It is nozzle specially used to cool down glass curtain | |
| CN214659765U (en) | Steel fireproof door | |
| CN211257419U (en) | Green fireproof channel's of sight spot prevents hot wall structure | |
| CN104324471A (en) | Multifunctional spraying system of building outer frame and mounting method of multifunctional spraying system | |
| KR20130005000U (en) | Marine fire detector having water fog function | |
| CN209967486U (en) | Fire control sprinkler head with alarm function | |
| CN203307955U (en) | Water retaining and distribution device of fixed type fireproof separation component under water spraying protection | |
| CN214044856U (en) | Cable testing bridge with high-efficient heat dissipation function | |
| CN216381108U (en) | Built-in shutter hollow glass with strong fire resistance | |
| CN212162665U (en) | Connection type dustproof cable bridge | |
| CN218668749U (en) | Garage or building, whether motorized or not | |
| CN213509109U (en) | Curtain wall with fireproof function | |
| CN210825041U (en) | Elevator with fireproof heat insulation door | |
| CN103244029B (en) | Water retaining diversion and water distributing device for openable fire separating element under water spraying protection | |
| CN220213771U (en) | Fire extinguisher for external wall of building | |
| CN220100324U (en) | Photovoltaic building and photovoltaic curtain wall system | |
| CN220341945U (en) | Cable bridge with fireproof function | |
| CN215760548U (en) | Unit type curtain wall hoisting system | |
| CN217558213U (en) | Underground garage is with fire prevention roll up curtain with cooling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: No. 830 Binhe Street, Jinzhou City, Shijiazhuang City, Hebei Province, 052200 Patentee after: Ru Xiaopei Country or region after: China Patentee after: Li Bei Address before: 454150 West workshop B, workshop 6, Baiwei intelligent equipment Industrial Park, east section of Yiye Road, Wuzhi County, Jiaozuo City, Henan Province Patentee before: Henan longzhinuo Electrical Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240316 Address after: 300000 Tianjin Jinnan District Shuanggang Town Industrial Park Hengze Industrial Park 10-2-101 Patentee after: Tianjin Shou'an Fire Engineering Co.,Ltd. Country or region after: China Address before: No. 830 Binhe Street, Jinzhou City, Shijiazhuang City, Hebei Province, 052200 Patentee before: Ru Xiaopei Country or region before: China Patentee before: Li Bei |