CN106711881A - Novel fireproof cable bridge frame - Google Patents
Novel fireproof cable bridge frame Download PDFInfo
- Publication number
- CN106711881A CN106711881A CN201510794487.XA CN201510794487A CN106711881A CN 106711881 A CN106711881 A CN 106711881A CN 201510794487 A CN201510794487 A CN 201510794487A CN 106711881 A CN106711881 A CN 106711881A
- Authority
- CN
- China
- Prior art keywords
- span structure
- crane span
- bridge frame
- cell body
- structure cell
- 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.)
- Pending
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a novel fireproof cable bridge frame. A cover plate and a bridge frame groove body are fixed through a clamping block. The inner wall of the bridge frame groove body is symmetrically provided with two cable outlets. Two ends of the bottom of the inner side of the bridge frame groove body are provided with water collecting buckets. The lower ends of the water collecting buckets are connected to aqueducts. The bottoms of the aqueducts are connected to a water drainage channel arranged at the inner side bottom of the bridge frame groove body. The water drainage channel is provided with a plurality of water drainage ports. A cooling pipe is arranged between the aqueducts. Two sides of the inner wall of the bridge frame groove body are provided with ventilation pipes. The top ends of the ventilation pipes are connected to air vents which are arranged at the outer side of the bridge frame groove body. The novel fireproof cable bridge frame has the advantages that the bottom of the bridge frame is provided with the water collecting buckets which can intensively collect condensed moisture, water is discharged by the aqueducts, the dryness of the internal part of the fireproof bridge frame is maintained, the cooling pipe can reduce the temperature in the bridge frame, a short circuit phenomenon of a cable caused by over high temperature is avoided, and the overall safety performance is improved.
Description
Technical field
The invention belongs to mechanical and electric equipment installation technical field, more particularly, to a kind of Novel fireproof cable testing bridge.
Background technology
Cable testing bridge as cable support body extensive use, but the fire-proof cable bridge rack master that commonly uses of people at present
If the obturator being made up of main body and cover plate grafting, fireproof bridge frame is mainly by fiber glass reinforcement and inorganic bonding
The compound PLASTIC LAMINATED of agent is combined with metallic framework.And other fireproof substrate compositions, outer layer is plus fireproof coating, fire prevention
Crane span structure will not burn after meeting fire, so that fire spreading is intercepted, with good fire prevention back-fire relief effect, but in fireproof bridge frame
Practical application in, usually can due in the environment of rainwater or humidity in crane span structure internal condensate into water droplet or current,
The generation of the dangerous situation such as cause the burn into inside crane span structure to leak electricity, simultaneously because cable produces substantial amounts of heat in operation
Timely can not outwards shed, cause the short circuit of crane span structure inside cable, easily trigger fire, cause great loss.
The content of the invention
It is an object of the invention to provide a kind of simple structure, strong simple to operate, fire protecting performance, good heat dissipation effect, the row of playing
The Novel fireproof cable testing bridge of water effect.
The technical scheme is that：A kind of Novel fireproof cable testing bridge, including crane span structure cell body and be arranged on crane span structure cell body
Cover plate, fixed by screens block between the cover plate and crane span structure cell body, the inwall of the crane span structure cell body is arranged with two
Cable outlet, the inside bottom two ends of the crane span structure cell body are provided with drip pan, and the lower end of the drip pan connects aqueduct,
The rhone of bottom connect setting side bottom in bridge trough body of the aqueduct, the rhone is provided with several drainings
Mouthful, cooling tube is provided between the aqueduct, the inwall both sides of the crane span structure cell body are provided with ventilation duct, the ventilation duct
Top is connected with ventilating opening, and the ventilating opening is arranged on the outside of crane span structure cell body, the setting from the inside to the outside of the crane span structure cell body
Fire protection flame retarding layer, thermal insulation layer, metal shell.
Further, the fire protection flame retarding layer, thermal insulation layer and metal shell are connected by compacting.
Further, the thermal insulation layer is fiber composite heat-insulating shield.
The present invention has the advantages and positive effects that：Due to using above-mentioned technical proposal, collection is provided with the bottom of crane span structure
Bucket can get up the moisture centralized collection of condensation, then water is discharged by crane span structure inside by rhone, it is ensured that anti-firebridge
Drying is remained inside frame, ventilation duct is provided with inside crane span structure, circulating ventilation, crane span structure bottom can be kept with the external world
Cooling tube malaria is condensed into moisture, while cooling tube can reduce the temperature inside crane span structure,
The temperature in crane span structure is fast and effectively reduced when substantial amounts of heat is produced during cable work, it is to avoid because too high temperature causes
There is the phenomenon of short circuit in cable, improves overall security performance.
Brief description of the drawings
Fig. 1 is structural representation of the invention
In figure：
1st, crane span structure cell body 2, cover plate 3, screens block
4th, cable outlet 5, drip pan 6, aqueduct
7th, rhone 8, discharge outlet 9, cooling tube
10th, ventilation duct 11, ventilating opening 12, fire protection flame retarding layer
13rd, thermal insulation layer 14, metal shell
Specific embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of Novel fireproof cable testing bridge of the invention, including crane span structure cell body 1 and it is arranged on crane span structure cell body 1
On cover plate 2, fixed by screens block 3 between the cover plate 2 and crane span structure cell body 1, the inwall pair of the crane span structure cell body 1
Title is provided with two cable outlets 4, and the inside bottom two ends of the crane span structure cell body 1 are provided with drip pan 5, the drip pan 5
Lower end connection aqueduct 6, the bottom connect setting of the aqueduct 6 the inside bottom of crane span structure cell body 1 rhone 7,
The rhone 7 is provided with several discharge outlet 8, and cooling tube 9 is provided between the aqueduct 6, the crane span structure cell body 1
Inwall both sides are provided with ventilation duct 10, and the top of the ventilation duct 10 is connected with ventilating opening 11, and the ventilating opening 11 is arranged on
The outside of crane span structure cell body 1, outside the fire protection flame retarding of the setting from the inside to the outside layer 12, thermal insulation layer 13, metal of the crane span structure cell body 1
Shell 14.
Further, the fire protection flame retarding layer 12, thermal insulation layer 13 is connected with metal shell 14 by compacting.
Further, the thermal insulation layer 13 is fiber composite heat-insulating shield.
The course of work of this example：Drip pan 5 is provided with the bottom of crane span structure cell body 1, the water that will be condensed in crane span structure cell body 1
Collected in diversity, then water is discharged from crane span structure cell body 1 by rhone 7, remain dry with fireproof bridge frame inside
It is dry, ventilation duct 10 is provided with the inside of crane span structure cell body 1, circulating ventilation, the bottom of crane span structure cell body 1 can be kept with the external world
The cooling tube 9 of setting can quickly make malaria condense into moisture, in addition, cooling tube 9 can reduce crane span structure cell body 1
Internal temperature, fast and effectively reduces the temperature in bridge trough body when producing substantial amounts of heat in cable work, it is to avoid
Because too high temperature causes cable the phenomenon of short circuit occur, overall security performance is improve, its fire protection flame retarding layer 12,
Thermal insulation layer 13 further ensures the fire prevention of the inside of crane span structure cell body 1 and heat-insulated performance.
One embodiment of the present of invention has been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc.,
All should still belong within patent covering scope of the invention.
Claims (3)
1. a kind of Novel fireproof cable testing bridge, including crane span structure cell body (1) and the cover plate (2) being arranged on crane span structure cell body (1),
It is characterized in that：It is fixed by screens block (3) between the cover plate (2) and crane span structure cell body (1), the crane span structure cell body
(1) inwall is arranged with two cable outlets (4), and the inside bottom two ends of the crane span structure cell body (1) are provided with collection
Bucket (5), the lower end of the drip pan (5) connects aqueduct (6), and the bottom connection of the aqueduct (6) sets
The rhone (7) in crane span structure cell body (1) inside bottom is put, the rhone (7) is provided with several discharge outlet (8),
Cooling tube (9) is provided between the aqueduct (6), the inwall both sides of the crane span structure cell body (1) are provided with ventilation duct (10),
The top of the ventilation duct (10) is connected with ventilating opening (11), and the ventilating opening (11) is arranged on crane span structure cell body (1)
Outside, the fire protection flame retarding of setting from the inside to the outside layer (12) of the crane span structure cell body (1), thermal insulation layer (13), outside metal
Shell (14).
2. Novel fireproof cable testing bridge according to claim 1, it is characterised in that：Fire protection flame retarding layer (12),
Thermal insulation layer (13) is connected with metal shell (14) by compacting.
3. Novel fireproof cable testing bridge according to claim 1, it is characterised in that：The thermal insulation layer (13) is fibre
Dimension composite heat-insulating shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794487.XA CN106711881A (en) | 2015-11-18 | 2015-11-18 | Novel fireproof cable bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794487.XA CN106711881A (en) | 2015-11-18 | 2015-11-18 | Novel fireproof cable bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711881A true CN106711881A (en) | 2017-05-24 |
Family
ID=58933426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794487.XA Pending CN106711881A (en) | 2015-11-18 | 2015-11-18 | Novel fireproof cable bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579490A (en) * | 2017-10-26 | 2018-01-12 | 镇江世星母线有限公司 | A kind of high security cable testing bridge |
-
2015
- 2015-11-18 CN CN201510794487.XA patent/CN106711881A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579490A (en) * | 2017-10-26 | 2018-01-12 | 镇江世星母线有限公司 | A kind of high security cable testing bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10393442B2 (en) | Ventilation and noise reduction system for centralized cooling tower | |
| CN103579965B (en) | Fire-resistant cable slot box | |
| CN205863845U (en) | The high efficiency and heat radiation waterproof busway that a kind of power transmission is special | |
| CN106711881A (en) | Novel fireproof cable bridge frame | |
| CN207490856U (en) | Photovoltaic intelligent header box | |
| CN207504418U (en) | A kind of energy-saving box type transformer station | |
| CN210468514U (en) | Box-type substation with dustproof and waterproof function | |
| CN107147012A (en) | Moisture-proof high-low voltage switch cabinet | |
| CN107026409A (en) | A kind of electronic dehumidifying refrigeration molding box becomes | |
| CN206727510U (en) | A kind of electronic dampproof type preassembled transformer station | |
| CN207069362U (en) | A kind of novel environment friendly transformer tank | |
| CN207124399U (en) | A kind of distribution box with thermal diffusivity | |
| CN206370644U (en) | A kind of modified form box-type substation | |
| CN216413855U (en) | Novel waterproof bus duct | |
| CN205248726U (en) | Novel outdoor cable distribution box | |
| CN209016529U (en) | A kind of American transformer substation of perfect heat-dissipating | |
| CN203536884U (en) | Fireproof groove box for cables | |
| CN209267075U (en) | A kind of enclosed bus duct resistant to high temperature | |
| CN209674921U (en) | A kind of rail traffic high fire-retardance fire resisting Water-proof mouse ant DC soft cable | |
| CN205304007U (en) | Terminal box | |
| CN1811250B (en) | Fire-proof cable bridge rack of plastic alloy | |
| CN207597959U (en) | A kind of construction site distribution box protection canopy | |
| CN208738777U (en) | Dehumidify damp-proof outdoor ring main unit cable distribution box | |
| CN219304217U (en) | Prefabricated cabin protection structure | |
| CN220209842U (en) | Bridge tee for cable laying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |