CN211351572U - Flame-retardant fireproof bridge - Google Patents
Flame-retardant fireproof bridge Download PDFInfo
- Publication number
- CN211351572U CN211351572U CN202020099906.4U CN202020099906U CN211351572U CN 211351572 U CN211351572 U CN 211351572U CN 202020099906 U CN202020099906 U CN 202020099906U CN 211351572 U CN211351572 U CN 211351572U
- Authority
- CN
- China
- Prior art keywords
- cable
- fireproof
- fire
- retardant
- flame
- 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
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a flame-retardant fireproof bridge, in particular to the technical field of cable bridges, which comprises a cable groove, wherein a fireproof flame-retardant mechanism is arranged in the cable groove and extends out of two sides of the cable groove; fire-retardant mechanism of fire prevention includes the fire prevention frame, the fire prevention frame is fixed to be located inside the cable duct, the cable duct top is equipped with the cable duct lid, the cable duct both sides are extended to the cable duct lid, the fixed inorganic fire prevention baffle of cable duct lid bottom, the cable duct top is located to inorganic fire prevention baffle, the cable duct both sides all are equipped with the ventilation subassembly. The utility model discloses a fire prevention fire-retardant mechanism's design can play the effect of a protection to the cable of cable duct inside, has avoided when catching fire in accident, and the direct burning of cable duct inside cable fire, simultaneously the utility model discloses have fire-retardant function, avoided the burning that the cable can be rapid when the conflagration breaing out, and then can increase the time of fighting a fire for people.
Description
Technical Field
The embodiment of the utility model provides a relate to cable testing bridge technical field, concretely relates to fire-retardant fire prevention crane span structure.
Background
The cable is usually a cable similar to a rope formed by twisting several or several groups of wires (at least two in each group), each group of wires are mutually insulated and usually twisted around a center, the whole outer surface is coated with a highly-insulated covering layer, a plurality of wires are erected in the air or arranged underground or underwater and are used for telecommunication or electric power transmission, in 1832, a telegraph line is buried in a sars-retreat officer forest grid, six wires are mutually insulated by rubber and then are simultaneously placed in a glass tube, namely the earliest underground cable in the world, the cable bridge is an essential object for erecting the cable, the cable bridge is divided into a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like and consists of a bracket, a supporting arm, an installation accessory and the like, the bridge in a building can be erected independently and can also be attached to various buildings (structures) and a pipe gallery bracket, and the cable bridge has simple structure, attractive appearance and attractive appearance, Flexible configuration, convenient maintenance and the like, all parts need to be galvanized and are arranged on the outdoor bridge frame outside the building.
The prior art has the following defects: during cable laying among the prior art, mostly lay the cable on the crane span structure, but current crane span structure is not fire prevention, if unexpected catching fire, the fire will be rapid with the cable burning, and then can cause great economic loss.
Therefore, the invention is necessary to invent a flame-retardant fireproof bridge frame.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a fire-retardant fire prevention crane span structure, through the design of fire prevention fire-retardant mechanism, can play the effect of a protection to the cable of cable duct inside, avoided when catching fire accidentally, cable duct inside cable fire direct combustion, simultaneously the utility model discloses have fire-retardant function, avoided the cable can rapid burning when the conflagration breaing out, and then can give people increase the time of fire fighting, thereby economic harm has been reduced, when solving among the prior art because cable laying, most all lay the cable on the crane span structure, but current crane span structure is not fire prevention, when leading to unexpected catching fire, the fire will be rapid with the cable burning, and then can cause great economic loss's problem.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a flame-retardant fireproof bridge comprises a cable groove, wherein a fireproof flame-retardant mechanism is arranged inside the cable groove and extends out of two sides of the cable groove;
the fireproof flame-retardant mechanism comprises a fireproof frame, the fireproof frame is fixedly arranged inside the cable trough, a cable trough cover body is arranged at the top of the cable trough, the cable trough cover body extends out of two sides of the cable trough, an inorganic fireproof partition plate is fixed at the bottom of the cable trough cover body, the inorganic fireproof partition plate is arranged at the top of the cable trough, and ventilation assemblies are arranged on two sides of the cable trough;
the ventilation assembly comprises a fixed block, the fixed block is fixedly arranged on one side of the cable duct, and a plurality of air guide grooves are formed in the fixed block.
Furthermore, two fixing grooves are formed in the bottom of the cable trough.
Furthermore, sliding grooves are formed in two sides of the cable groove.
Further, two sliding blocks are fixedly arranged on the inner side of the cable trough cover body, and the two sliding blocks are respectively arranged inside the two sliding chutes.
Further, the fireproof frame is made of aluminum silicate fiber cotton.
Further, the bottom of the cable trough is provided with a fixing frame, the top of the fixing frame is fixedly provided with two fixing plates, and the two fixing plates are respectively arranged inside the two fixing grooves.
Furthermore, a plurality of support rods are fixedly arranged at the bottom of the fixing frame.
The embodiment of the utility model provides a have following advantage:
through the design of fire prevention fire-retardant mechanism, compared with the prior art, can play the effect of a protection to the cable of cable duct inside, when having avoided catching fire in accident, cable duct inside cable fire direct combustion, simultaneously the utility model discloses have fire-retardant function, avoided the cable can rapid burning when the conflagration breaing out, and then can give people to increase the time of fire fighting, thereby economic harm has been reduced, design through inorganic fire-proof partition plate, make inorganic fire-proof partition plate's heat-proof quality good, thereby improve the fire endurance of cable duct lid, the cable of effective protection cable duct lid bottom avoids the conflagration infringement to infringe, design through the fire prevention frame, can protect cable inside again to the cable of cable duct, through the design of wind-guiding groove, can be when catching fire, derive wind through the wind-guiding groove, avoided wind-force to enlarge the intensity of a fire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a perspective view of a cable trough provided by the present invention;
fig. 3 is a perspective view of the cable duct cover body provided by the present invention;
fig. 4 is a perspective view of the fixing block provided by the present invention;
fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1 cable duct, 2 fire prevention frames, 3 cable duct lid, 4 inorganic fire prevention baffles, 5 fixed blocks, 6 wind-guiding grooves, 7 fixed slots, 8 sliders, 9 mounts, 10 fixed plates, 11 bracing pieces.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Referring to the attached drawings 1-5 of the specification, the flame-retardant fireproof bridge frame comprises a cable groove 1, wherein a fireproof flame-retardant mechanism is arranged inside the cable groove 1 and extends out of two sides of the cable groove 1;
the fireproof flame-retardant mechanism comprises a fireproof frame 2, the fireproof frame 2 is fixedly arranged inside a cable trough 1, a cable trough cover body 3 is arranged at the top of the cable trough 1, the cable trough cover body 3 extends out of two sides of the cable trough 1, an inorganic fireproof partition plate 4 is fixed at the bottom of the cable trough cover body 3, the inorganic fireproof partition plate 4 is arranged at the top of the cable trough 1, and ventilation assemblies are arranged on two sides of the cable trough 1;
the ventilation assembly comprises a fixing block 5, the fixing block 5 is fixedly arranged on one side of the cable duct 1, and a plurality of air guide grooves 6 are formed in the fixing block 5.
Furthermore, two fixing grooves 7 are formed in the bottom of the cable groove 1, so that the cable groove 1 is convenient to fix.
Furthermore, sliding grooves are formed in two sides of the cable trough 1.
Further, 3 inboard fixed two sliders 8 that are equipped with of cable duct lid, two slider 8 locates inside two spouts respectively, the lock of the cable duct lid 2 of being convenient for.
Furthermore, the fireproof frame 2 is made of aluminum silicate fiber cotton, and can protect the cable.
Further, 1 bottom of cable duct is equipped with mount 9, the fixed two fixed plates 10 that are equipped with in mount 9 top, two the fixed plate 10 is located inside two fixed slots 7 respectively, is convenient for to the support of cable duct 1.
Furthermore, a plurality of support rods 11 are fixedly arranged at the bottom of the fixing frame 9, so that the fixing of the fixing frame 9 is facilitated.
The implementation scenario is specifically as follows: when the utility model is installed, the cable trough 1 is firstly installed on the fixing frame 9, then two fixing blocks 5 on the fixing frame 9 are arranged inside two fixing grooves 7 at the bottom of the cable trough 1, then tools such as bolts are penetrated through the fixing frame 9, the fixing blocks 5 and the cable trough 1, the cable trough 1 can be fixed with the fixing frame 9, then a cable is laid inside the cable trough 1, because the inorganic fireproof partition plate 4 is mainly composed of magnesium oxide, magnesium chloride, calcium carbonate, adhesive and glass fiber cloth, the heat-insulating performance of the inorganic fireproof partition plate 4 is good through the design of the inorganic fireproof partition plate 4, thereby improving the fire-resistant limit of the cable trough cover body 3, effectively protecting the cable at the bottom of the cable trough cover body 3 from being damaged by fire, the aluminum silicate fiber cotton refers to the fiber generated by a blowing or silk throwing method, and bulk fiber integrated by a cotton collector or a settling device, also known as raw cotton fiber, is the raw materials for processing secondary fiber products, the aluminum silicate fiber cotton has the advantages of low thermal conductivity, low thermal capacity, excellent chemical stability, excellent thermal stability, shock resistance, excellent tensile strength, excellent sound absorption and the like, so the cable in the cable duct 1 can be protected again through the design of the fireproof frame 2, the wind can be led out through the wind guide groove 6 when catching fire through the design of the wind guide groove, the fire behavior is prevented from being expanded by wind power, the cable in the cable duct 1 can be protected through the design of the fireproof and flame-retardant mechanism, the direct combustion of the cable fire in the cable duct 1 is avoided when accidental fire catches, meanwhile, the utility model has the flame-retardant function, the cable can be prevented from being rapidly combusted when fire breaks out, the fire fighting time can be prolonged for people, thereby the economic damage is reduced, this embodiment has specifically solved among the prior art cable laying, mostly all is with cable laying on the crane span structure, but current crane span structure is not fire prevention, if unexpected catching fire, the fire will be rapid with the cable burning, and then can cause great economic loss's problem.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, when the utility model is installed, firstly, a cable trough 1 is installed on a fixing frame 9, then two fixing blocks 5 on the fixing frame 9 are arranged inside two fixing grooves 7 at the bottom of the cable trough 1, then tools such as bolts and the like are penetrated through the fixing frame 9, the fixing blocks 5 and the cable trough 1, so that the cable trough 1 can be fixed with the fixing frame 9, and then cables are laid inside the cable trough 1, because the inorganic fireproof partition plate 4 is mainly made of magnesium oxide, magnesium chloride, calcium carbonate, adhesive and glass fiber cloth, through the design of the inorganic fireproof partition plate 4, the heat-insulating performance of the inorganic fireproof partition plate 4 is good, thereby improving the fire resistance limit of a cable trough cover body 3, effectively protecting the cables at the bottom of the cable trough cover body 3 from being damaged by fire, the aluminum silicate fiber cotton is fibers generated by a blowing or spinning method, and bulk fibers are integrated by a cotton, also called raw cotton fiber, is a raw material for processing secondary fiber products, and the aluminum silicate fiber cotton has the advantages of low thermal conductivity, low thermal capacity, excellent chemical stability, excellent thermal stability, shock resistance, excellent tensile strength, excellent sound absorption and the like, so that the cable in the cable trough 1 can be protected again through the design of the fireproof frame 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a fire-retardant fire prevention crane span structure, includes cable duct (1), its characterized in that: the fireproof flame-retardant mechanism is arranged in the cable groove (1) and extends out of two sides of the cable groove (1);
the fireproof flame-retardant mechanism comprises a fireproof frame (2), the fireproof frame (2) is fixedly arranged inside a cable trough (1), a cable trough cover body (3) is arranged at the top of the cable trough (1), the cable trough cover body (3) extends out of two sides of the cable trough (1), an inorganic fireproof partition plate (4) is fixed at the bottom of the cable trough cover body (3), the inorganic fireproof partition plate (4) is arranged at the top of the cable trough (1), and ventilation assemblies are arranged on two sides of the cable trough (1);
the ventilation assembly comprises a fixing block (5), the fixing block (5) is fixedly arranged on one side of the cable groove (1), and a plurality of air guide grooves (6) are formed in the fixing block (5).
2. The flame-retardant and fireproof bridge frame of claim 1, wherein: two fixing grooves (7) are formed in the bottom of the cable groove (1).
3. The flame-retardant and fireproof bridge frame of claim 1, wherein: sliding grooves are formed in the two sides of the cable trough (1).
4. The flame-retardant and fireproof bridge frame of claim 3, wherein: two sliding blocks (8) are fixedly arranged on the inner side of the cable trough cover body (3), and the two sliding blocks (8) are respectively arranged inside the two sliding grooves.
5. The flame-retardant and fireproof bridge frame of claim 1, wherein: the fireproof frame (2) is made of aluminum silicate fiber cotton.
6. The flame-retardant and fireproof bridge frame of claim 2, wherein: the cable duct (1) bottom is equipped with mount (9), the fixed two fixed plates (10) that are equipped with in mount (9) top, two fixed plate (10) are located respectively inside two fixed slots (7).
7. The flame-retardant and fireproof bridge frame of claim 6, wherein: the bottom of the fixed frame (9) is fixedly provided with a plurality of supporting rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099906.4U CN211351572U (en) | 2020-01-17 | 2020-01-17 | Flame-retardant fireproof bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099906.4U CN211351572U (en) | 2020-01-17 | 2020-01-17 | Flame-retardant fireproof bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351572U true CN211351572U (en) | 2020-08-25 |
Family
ID=72102662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020099906.4U Active CN211351572U (en) | 2020-01-17 | 2020-01-17 | Flame-retardant fireproof bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821611A (en) * | 2020-08-04 | 2020-10-27 | 杨秀波 | Fire control unit of modified pitch production usefulness |
-
2020
- 2020-01-17 CN CN202020099906.4U patent/CN211351572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821611A (en) * | 2020-08-04 | 2020-10-27 | 杨秀波 | Fire control unit of modified pitch production usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211351572U (en) | Flame-retardant fireproof bridge | |
| CN206002731U (en) | Flame-retardant waterproof is mining covered wire cable | |
| CN209929031U (en) | Intelligent alarm escape fireproof cable for high-rise building | |
| CN218471649U (en) | Environment-friendly fire-resistant power cable based on low-smoke halogen-free flame-retardant material | |
| CN207718048U (en) | A kind of Novel optical cable for railway security communication | |
| CN216248451U (en) | Combined butterfly-shaped leading-in optical cable | |
| CN213958659U (en) | Multifunctional reinforced overhead insulated cable | |
| CN209674921U (en) | A kind of rail traffic high fire-retardance fire resisting Water-proof mouse ant DC soft cable | |
| CN216957543U (en) | Anti-aging railway cable with flame-retardant function | |
| CN212322686U (en) | Fire-resistant anti-smoke aerial cable | |
| CN220209842U (en) | Bridge tee for cable laying | |
| CN110389417A (en) | A kind of butterfly optical cable | |
| CN216434464U (en) | Mining self-supporting pipeline rubber-insulated wire | |
| CN221009714U (en) | Cable bridge with fireproof and dustproof functions | |
| CN113904297B (en) | Fireproof and explosion-proof isolation belt and application thereof | |
| CN217925002U (en) | Novel flame-retardant dense mesh net | |
| CN214097896U (en) | Fire-resistant outdoor optical cable | |
| CN219716553U (en) | Photoelectric composite cable | |
| CN208589287U (en) | A kind of high residential building multicore fireproof cable | |
| CN221040606U (en) | Safe fireproof cable | |
| CN209728258U (en) | A kind of high resistant subway combustion tunnel optical cable | |
| CN214983677U (en) | Environment-friendly woven mesh pipe with high flame-retardant and fireproof functions | |
| CN212256996U (en) | Environment-friendly safe water-blocking fireproof cable | |
| CN214956169U (en) | Low-smoke halogen-free trailing cable with optical cable | |
| CN214750979U (en) | All-dielectric 8-shaped self-supporting indoor and outdoor dual-purpose optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |