CN220107478U - Multiple fireproof structure for cable bridge - Google Patents
Multiple fireproof structure for cable bridge Download PDFInfo
- Publication number
- CN220107478U CN220107478U CN202321497453.0U CN202321497453U CN220107478U CN 220107478 U CN220107478 U CN 220107478U CN 202321497453 U CN202321497453 U CN 202321497453U CN 220107478 U CN220107478 U CN 220107478U
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- Prior art keywords
- bridge
- connector
- face
- cable
- fireproof
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- 238000007747 plating Methods 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 239000010410 layer Substances 0.000 description 26
- 239000006260 foam Substances 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000003469 silicate cement Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a multiple fireproof structure for a cable bridge, relates to the technical field of cable bridge fireproof, and aims to solve the problems that the cable bridge in the prior art has fewer fireproof structures and cannot guarantee fireproof performance, so that the use effect is affected. The top of the bridge is provided with a top cover, the upper surface of the top cover is provided with a through hole, the lower surface of the top cover is provided with a limit edge, and the top cover is in limit connection with the top of the bridge through the limit edge; the plating layers are arranged on the upper end face and the lower end face of the bridge and the top cover, the surfaces of the plating layers are provided with fireproof layers, and a placing groove is formed in the bridge; the wire arrangement frame is arranged in the placing groove, a wire arrangement groove is formed in the wire arrangement frame, the wire arrangement groove is arranged transversely and longitudinally, mounting holes are formed in the front end face and the rear end face of the bridge, a plurality of mounting holes are formed in the mounting holes, and threading holes are formed in two sides of the interior of the placing groove.
Description
Technical Field
The utility model relates to the technical field of cable bridge frame fireproof, in particular to a multiple fireproof structure for a cable bridge frame.
Background
The rigid structure system with closely connected supporting cables is called a cable bridge frame, and the cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame structure, a grid type structure and the like and consists of a bracket, a supporting arm, an installation accessory and the like. The bridge frame in the building can be independently erected and can be laid on various buildings and pipe gallery brackets;
such as chinese issued patent (cable fire bridge) with publication number CN 214069439U: including the cable testing bridge, the air vent has been seted up respectively to the both sides of cable testing bridge inner wall, the bottom of cable testing bridge is provided with the gasket respectively, be provided with the fixed plate around the cable testing bridge respectively, the hole has been seted up to the inside of fixed plate, the draw-in groove has been seted up respectively at the top of cable testing bridge both sides, the top of draw-in groove is provided with the case lid, the inside bottom of cable testing bridge sets up the beam line board, through the second handle that sets up, makes the second handle pass through the connecting rod and drives the fixed block and remove to make the cable buckle in the inside of fixed block, then reset spring through setting up makes reset spring drive the connecting rod, thereby makes the connecting rod drive the fixed block to press from both sides tightly fixedly to the cable of beam line inboard, increases the neatly nature of operating personnel to the cable typesetting, increases the convenience when operating personnel installs and maintains.
However, the cable bridge in the prior art has fewer fireproof structures, and cannot ensure the fireproof performance of the cable bridge, so that the use effect of the cable bridge is affected; therefore, the existing requirements are not met, and for this reason we propose a multiple fire protection structure for cable bridges.
Disclosure of Invention
The utility model aims to provide a multiple fireproof structure for a cable bridge, which is used for solving the problems that the prior cable bridge provided in the background art has fewer fireproof structures and cannot ensure the fireproof performance, so that the use effect is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multiple fire prevention structure for cable testing bridge, includes the testing bridge, the top of testing bridge is provided with the top cap, the upper surface of top cap is provided with the through-hole, the lower surface of top cap is provided with spacing limit, and the top cap passes through spacing limit and the top spacing connection of testing bridge;
further comprises:
the plating layers are arranged on the upper end face and the lower end face of the bridge and the top cover, the surfaces of the plating layers are provided with fireproof layers, and a placing groove is formed in the bridge;
the wire arrangement frame is arranged in the placing groove, a wire arrangement groove is arranged in the wire arrangement frame, and the wire arrangement groove is provided with a transverse direction and a longitudinal direction.
Preferably, the front end face and the rear end face of the bridge are provided with mounting holes, the mounting holes are provided with a plurality of mounting holes, and threading holes are formed in two sides of the inside of the placing groove.
Preferably, a first connector is arranged on one side end face of the bridge frame, a second connector is arranged on the other side end face of the bridge frame, and two first connectors and two second connectors are respectively arranged.
Preferably, a plug connector is arranged on one side of the first connecting connector, a clamping block is arranged on the upper surface of the plug connector, and the clamping block is elastically and telescopically connected with the plug connector.
Preferably, a connecting groove is formed in one side of the second connector, and a penetrating hole is formed in the upper surface of the connecting groove.
Preferably, a first fixing hole is formed in the wiring groove, a plurality of first fixing holes are formed in the first fixing hole, a fixing plate is arranged on the first fixing hole, and a second fixing hole is formed in the top of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the cable bridge, the plating layer and the fireproof layer are arranged on the surfaces of the bridge and the top cover, the plating layer is zinc, attractive and antirust effects can be achieved, the fireproof layer is a coating formed by silicate cement, magnesium oxychloride cement and an inorganic adhesive, the fireproof coating expands and foams when being subjected to fire to form foam, the foam layer isolates oxygen, and has good heat insulation performance because of loose texture, the speed of heat transfer to a protected substrate can be delayed, objects are prevented from firing or strength is prevented from being reduced due to temperature rise, meanwhile, the effect of protecting the plating layer can be achieved, the protection performance and the decoration performance of the cable bridge can be improved, and the problems that the fireproof structure of the cable bridge in the prior art is fewer, the fireproof performance of the cable bridge cannot be guaranteed, and the use effect of the cable bridge is affected are solved.
2. Through set up the winding displacement frame in the inside standing groove of crane span structure, make things convenient for laying and the wiring of cable, the fixed plate is still available simultaneously to fix it, guarantees its stability after laying to the both sides of crane span structure set up first connector and second connector respectively, when connecting the crane span structure, can utilize the joint piece on the connector to carry out the joint connection, make things convenient for being connected between crane span structure and the crane span structure.
Drawings
FIG. 1 is a schematic view of the overall structure of a cable bridge of the present utility model;
FIG. 2 is a schematic view of the internal coating structure of the cable bridge of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the cable bridge A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the cable tray of the present utility model;
in the figure: 1. a bridge; 2. a top cover; 3. limit edges; 4. a through hole; 5. a placement groove; 6. a first connector; 7. a second connector; 8. a mounting hole; 9. a connecting groove; 10. a threading hole; 11. plating; 12. a fire-blocking layer; 13. a plug; 14. a clamping block; 15. a wire arrangement frame; 16. a wire arrangement groove; 17. a fixing plate; 18. a first fixing hole; 19. and a second fixing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a multiple fire prevention structure for cable testing bridge, includes testing bridge 1, and the top of testing bridge 1 is provided with top cap 2, and the upper surface of top cap 2 is provided with through-hole 4, and the lower surface of top cap 2 is provided with spacing limit 3, and top cap 2 is through spacing limit 3 and the top spacing connection of testing bridge 1;
further comprises:
the plating layer 11 is arranged on the upper end face and the lower end face of the bridge frame 1 and the top cover 2, the surface of the plating layer 11 is provided with a fireproof layer 12, and a placing groove 5 is arranged in the bridge frame 1;
the wire arrangement frame 15 is arranged in the placing groove 5, the wire arrangement groove 16 is arranged in the wire arrangement frame 15, the wire arrangement groove 16 is provided with the transverse direction and the longitudinal direction, the plating layer 11 is zinc, the effects of attractive appearance, rust prevention and the like can be achieved, the fireproof layer 12 is a coating formed by silicate cement, magnesium oxychloride cement and an inorganic adhesive, the fireproof coating layer expands and foams when being heated to form foam, the foam layer not only isolates oxygen, but also has good heat insulation performance because of loose texture, can delay the speed of heat transfer to a protected substrate, prevents objects from igniting and burning or reducing strength caused by temperature rise, can also play a role of protecting the plating layer 11, and can also improve the protection and decoration of the cable bridge 1, and the problems that the fireproof structure of the cable bridge 1 in the prior art is less, the fireproof performance of the cable bridge 1 cannot be guaranteed, and the using effect of the cable bridge is affected are solved.
Referring to fig. 1, the front and rear end faces of the bridge 1 are provided with mounting holes 8, the mounting holes 8 are provided with a plurality of mounting holes, threading holes 10 are formed in two sides of the inside of the placement groove 5, cables are laid in a wire arranging frame 15 of the inside of the bridge 1, the cables are conveniently laid and routed, meanwhile, the cables can be fixed by using a fixing plate 17, stability after being laid is guaranteed, a first connector 6 and a second connector 7 are respectively arranged on two sides of the bridge 1, and when the bridge 1 is connected, clamping connection can be performed by using clamping blocks 14 on the connectors, so that connection between the bridge 1 and the bridge 1 is facilitated.
Referring to fig. 1 and 3, a first connector 6 is disposed on one side end surface of the bridge 1, a second connector 7 is disposed on the other side end surface of the bridge 1, and two first connectors 6 and two second connectors 7 are disposed respectively, so that when the bridge 1 is connected, the bridge 1 and the bridge 1 can be connected by using a clamping block 14 on the connectors in a clamping manner, thereby facilitating connection between the bridge 1 and the bridge 1.
Referring to fig. 1 and 3, an insertion connector 13 is disposed at one side of the first connector 6, a clamping block 14 is disposed on an upper surface of the insertion connector 13, and the clamping block 14 is elastically connected with the insertion connector 13 in a telescopic manner, when the bridge 1 is connected, the clamping block 14 on the connector can be used for clamping connection, so that connection and disassembly between the bridge 1 and the bridge 1 are facilitated.
Referring to fig. 1, a connecting slot 9 is disposed at one side of the second connector 7, and a through hole is disposed on an upper surface of the connecting slot 9, so as to connect the bridge frames 1.
Referring to fig. 4, a first fixing hole 18 is provided in the wire-arranging groove 16, a plurality of first fixing holes 18 are provided, a fixing plate 17 is provided on the first fixing hole 18, a second fixing hole 19 is provided at the top of the fixing plate 17, a cable is laid in the wire-arranging frame 15 of the wire-arranging groove 5 in the bridge 1, the cable is laid and routed conveniently, the fixing plate 17 can be used for fixing the cable, the stability after the cable is laid is ensured, meanwhile, the coating 11 is zinc, the effects of beauty, rust prevention and the like can be achieved, the fireproof layer 12 is a coating formed by silicate cement, magnesium oxychloride cement and an inorganic adhesive, and the fireproof coating expands and foams when being heated to form foam, so that the foam layer not only isolates oxygen, but also has good heat insulation performance because of loose texture, can delay the speed of heat transfer to a protected substrate, prevent the ignition of objects or strength reduction caused by temperature rise, meanwhile, the protection effect and the decoration of the coating 11 can be also be achieved, and the protection and the decoration can be improved.
Working principle: when the cable laying device is used, cables are laid in the cable arranging frame 15 of the inner placing groove 5 of the bridge frame 1, the cables are conveniently laid and routed, meanwhile, the cable laying device can be fixed by the fixing plate 17, the stability after the cable laying device is ensured, the first connector 6 and the second connector 7 are respectively arranged on two sides of the bridge frame 1, when the bridge frame 1 is connected, the clamping blocks 14 on the connectors can be used for clamping connection, the connection between the bridge frame 1 and the bridge frame 1 is convenient, the plating layer 11 and the fireproof layer 12 are arranged on the surfaces of the bridge frame 1 and the top cover 2, the plating layer 11 is zinc and can play roles in attractive appearance and rust prevention, the fireproof layer 12 is a coating formed by Portland cement, magnesium oxychloride cement and an inorganic binder, the fireproof coating layer expands and foams when being heated to form foam, the foam layer not only isolates oxygen, but also has good heat insulation performance because of loose texture, can delay the heat transfer to the speed of a protected base material, the object is prevented from burning or strength reduction caused by temperature rise, meanwhile, the effect of the protection of the plating layer 11 can be played, the protection effect can also be improved, the protection effect of the protection of the plating layer is improved, the protection effect and the fireproof effect of the cable 1 can not be ensured, and the fireproof effect of the cable 1 is less in the prior art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multiple fire prevention structure for cable testing bridge, includes testing bridge (1), the top of testing bridge (1) is provided with top cap (2), the upper surface of top cap (2) is provided with through-hole (4), the lower surface of top cap (2) is provided with spacing limit (3), and top cap (2) are through spacing limit (3) and the top spacing connection of testing bridge (1);
the method is characterized in that: further comprises:
the plating layers (11) are arranged on the upper end face and the lower end face of the bridge frame (1) and the top cover (2), a fireproof layer (12) is arranged on the surface of the plating layers (11), and a placing groove (5) is formed in the bridge frame (1);
the wire arrangement frame (15) is arranged in the placing groove (5), a wire arrangement groove (16) is arranged in the wire arrangement frame (15), and the wire arrangement groove (16) is provided with a transverse direction and a longitudinal direction.
2. A multiple fire protection structure for a cable tray according to claim 1, wherein: the front end face and the rear end face of the bridge frame (1) are respectively provided with a mounting hole (8), the mounting holes (8) are provided with a plurality of mounting holes, and threading holes (10) are respectively formed in two sides of the inside of the placing groove (5).
3. A multiple fire protection structure for a cable tray according to claim 1, wherein: one side end face of the bridge frame (1) is provided with a first connector (6), the other side end face of the bridge frame (1) is provided with a second connector (7), and the first connector (6) and the second connector (7) are respectively provided with two connectors.
4. A multiple fire protection structure for a cable tray according to claim 3, characterized in that: one side of the first connector (6) is provided with a plug connector (13), the upper surface of the plug connector (13) is provided with a clamping block (14), and the clamping block (14) is elastically connected with the plug connector (13) in a telescopic manner.
5. A multiple fire protection structure for a cable tray according to claim 3, characterized in that: one side of the second connector (7) is provided with a connecting groove (9), and the upper surface of the connecting groove (9) is provided with a penetrating hole.
6. A multiple fire protection structure for a cable tray according to claim 1, wherein: the novel bus duct is characterized in that a first fixing hole (18) is formed in the bus duct (16), a plurality of first fixing holes (18) are formed in the first fixing holes (18), a fixing plate (17) is arranged on the first fixing holes (18), and a second fixing hole (19) is formed in the top of the fixing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497453.0U CN220107478U (en) | 2023-06-13 | 2023-06-13 | Multiple fireproof structure for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497453.0U CN220107478U (en) | 2023-06-13 | 2023-06-13 | Multiple fireproof structure for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107478U true CN220107478U (en) | 2023-11-28 |
Family
ID=88867043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497453.0U Active CN220107478U (en) | 2023-06-13 | 2023-06-13 | Multiple fireproof structure for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107478U (en) |
-
2023
- 2023-06-13 CN CN202321497453.0U patent/CN220107478U/en active Active
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| GR01 | Patent grant |