CN214069439U

CN214069439U - Cable fireproof bridge

Info

Publication number: CN214069439U
Application number: CN202023297740.6U
Authority: CN
Inventors: 蔡亭
Original assignee: Jiangsu Huhua Electric Co ltd
Current assignee: Jiangsu Huhua Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-27
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of the crane span structure, especially, be cable fire prevention crane span structure, including the cable crane span structure, the air vent has been seted up respectively to the both sides of cable crane span structure inner wall, the bottom of cable crane span structure is provided with the gasket respectively, be provided with the fixed plate around the cable crane span structure respectively, it is porose to set up in the inside of fixed plate, the draw-in groove has been seted up respectively at the top of cable crane span structure both sides, the top of draw-in groove is provided with the case lid, the inside bottom of cable crane span structure sets up restraints the line board. Through the second handle that sets up, make the second handle drive the fixed block through the connecting rod and remove to make the cable buckle in the inside of fixed block, then through the reset spring who sets up, make reset spring drive the connecting rod and reset, thereby make the connecting rod drive the fixed block and press from both sides tight fixedly to the inside cable of wiring board, increase operating personnel and to the clean and tidy nature of cable composing, the subsequent maintenance of being convenient for increases the convenience when operating personnel installs and maintains.

Description

Cable fireproof bridge

Technical Field

The utility model belongs to the technical field of the crane span structure, concretely relates to cable fire prevention crane span structure.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe gallery 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 installed on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosive area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

The cable fire prevention crane span structure possess simple structure, easy maintenance, the characteristics of fire prevention, and the use in the building trade can be more and more, and ordinary cable fire prevention crane span structure does not have the effect of receiving line and fixed cable, makes operating personnel do not have the convenience when installing the cable, and unnecessary is troublesome when increasing the installation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cable fire prevention crane span structure has solved ordinary cable fire prevention crane span structure and has not had the effect of receiving line and fixed cable, makes operating personnel do not have the convenience when installing the cable, unnecessary troublesome problem when increasing the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the fireproof cable bridge comprises a cable bridge, vent holes are formed in two sides of the inner wall of the cable bridge respectively, gaskets are arranged at the bottom of the cable bridge respectively, fixing plates are arranged on the periphery of the cable bridge respectively, holes are formed in the fixing plates, clamping grooves are formed in the tops of two sides of the cable bridge respectively, a box cover is arranged at the tops of the clamping grooves, and a line bundling plate is arranged at the bottom end of the interior of the cable bridge.

Preferably, threaded rods are arranged at two ends of the inner portion of the box cover, a first handle is arranged at the top of each threaded rod, and a fixing gasket is arranged at the bottom of each threaded rod.

Preferably, drying boxes are respectively arranged on two sides of the inner wall of the cable bridge, a box door is arranged on one side of each drying box, and a handle is arranged on one side of each box door.

Preferably, the bottom of the inner wall of the cable bridge is provided with a groove, a connecting rod is arranged in the groove, one end of the connecting rod is provided with a second handle, two ends of the surface of the connecting rod are provided with return springs respectively, and the surface of the connecting rod is provided with a fixing block respectively.

Preferably, the cable bridge is internally provided with a heat insulation plate, and the drying box penetrates through the heat insulation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the second handle that sets up, make the second handle drive the fixed block through the connecting rod and remove to make the cable buckle in the inside of fixed block, then through the reset spring who sets up, make reset spring drive the connecting rod and reset, thereby make the connecting rod drive the fixed block and press from both sides tight fixedly to the inside cable of wiring board, increase operating personnel and to the clean and tidy nature of cable composing, the subsequent maintenance of being convenient for increases the convenience when operating personnel installs and maintains.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a cross-sectional view of the cable bridge of the present invention;

fig. 3 is a schematic view of the fixing pad of the present invention;

fig. 4 is a schematic view of the connecting rod of the present invention.

In the figure: 1, a cable bridge; 2, ventilating holes; 3, fixing a plate; 4 a first handle; 5, a clamping groove; 6, a box cover; 7 a wiring board; 8, a handle; 9 a box door; 10, a drying box; 11 a second handle; 12 a gasket; 13, fixing blocks; 14 heat insulation boards; 15 a threaded rod; 16 fixing a gasket; 17 a return spring; 18 connecting the rods.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a cable fireproof bridge frame comprises a cable bridge frame 1, wherein air vents 2 are respectively formed in two sides of the inner wall of the cable bridge frame 1, gaskets 12 are respectively arranged at the bottom of the cable bridge frame 1, fixing plates 3 are respectively arranged on the periphery of the cable bridge frame 1, holes are formed in the fixing plates 3, through the arranged air vents 2, the air in the cable bridge frame is enabled to have liquidity, the phenomenon that the cable fixed in the cable bridge frame is heated due to overlong time and the damage of the cable is caused is prevented, so that the service life of the cable is prolonged, the maintenance frequency and unnecessary troubles are reduced, then the equipment is fixed by an operator conveniently through the arranged gaskets 12 and the fixing plates 3, the damage of the equipment due to over-tight fixation is also prevented, the equipment and the fixing plate at the bottom are prevented from rusting when the equipment is used for a long time, the service life of the equipment is prolonged, and the unnecessary troubles caused by installation and fixation are reduced, draw-in groove 5 has been seted up respectively at the top of 1 both sides of cable testing bridge, the top of draw-in groove 5 is provided with

case lid

6, 1 inside bottom of cable testing bridge sets up wiring board 7, draw-in groove 5 through the setting, make 6 buckles of case lid in the inside of draw-in groove 5, thereby make case lid 6 fix the top at cable testing bridge 1, can be convenient for protect 1 inside cable of cable testing bridge like this, prevent that the foreign matter from dropping the inside of cable testing bridge 1, it is troublesome to reduce unnecessary when using, then wiring board 7 through the setting, be for the convenience of accomodating the processing to 1 inside cable of cable testing bridge, convenience when increasing the cable installation, it is troublesome to reduce unnecessary.

Specifically, the inside both ends of case lid 6 are provided with threaded rod 15, the top of threaded rod 15 is provided with first handle 4, the bottom of threaded rod 15 is provided with fixing gasket 16, when receiving external force through the first handle 4 that sets up, make first handle 4 drive fixing gasket 16 through threaded rod 15 and remove, thereby make fixing gasket 16 fix case lid 6, be so for the convenience of case lid 6 fixing at cable testing bridge 1's top, increase the convenience of operating personnel when it is fixed, improve fixed efficiency.

Specifically, the both sides of 1 inner wall of cable testing bridge are provided with drying cabinet 10 respectively, one side of drying cabinet 10 is provided with chamber door 9, one side of chamber door 9 is provided with handle 8, through the drying cabinet 10 that sets up, be for carrying out drying process to the inside of cable testing bridge 1, guarantee the inside aridity of 1 of cable testing bridge, increase the life of its inside cable, then chamber door 9 and handle 8 through setting up, be for the convenience of changing the drier of inside, be convenient for long-time use, dry efficiency is improved.

Specifically, the bottom of 1 inner wall of cable testing bridge is provided with respectively and sets up flutedly, the inside of recess is provided with connecting rod 18, the one end of connecting rod 18 is provided with second handle 11, the both ends on connecting rod 18 surface are provided with reset spring 17 respectively, the surface of connecting rod 18 is provided with fixed block 13 respectively, second handle 11 through setting up, make second handle 11 drive fixed block 13 through connecting rod 18 and remove, thereby make the cable buckle in the inside of fixed block 13, then through the reset spring 17 that sets up, make reset spring 17 drive connecting rod 18 reset, thereby make connecting rod 18 drive fixed block 13 press from both sides tight fixedly to the cable of bundling line board 7 inside, increase the clean and tidy nature of cable composition, be convenient for subsequent maintenance, convenience when increasing operating personnel installation and maintenance.

Specifically, the heat insulation plate 14 is arranged inside the cable bridge 1, the drying box 10 penetrates through the heat insulation plate 14, and the arranged heat insulation plate 14 is used for performing heat insulation protection on a cable fixed inside the cable bridge 1 and preventing the cable inside the cable bridge 1 from being damaged when burning, so that the service life of the equipment is prolonged, the equipment outside the cable bridge 1 is protected from being damaged, and unnecessary troubles in use are reduced.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when receiving external force through the first handle 4 that sets up, make first handle 4 drive solid shim 16 through threaded rod 15 and remove, thereby make solid shim 16 fix case lid 6, second handle 11 through setting up, make second handle 11 drive fixed block 13 through connecting rod 18 and remove, thereby make the cable buckle in the inside of fixed block 13, then reset spring 17 through setting up, make reset spring 17 drive connecting rod 18 reset, thereby make connecting rod 18 drive fixed block 13 press from both sides tightly fixedly to the inside cable of wiring board 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cable fire prevention crane span structure, including cable crane span structure (1), its characterized in that: air vent (2) have been seted up respectively to the both sides of cable testing bridge (1) inner wall, the bottom of cable testing bridge (1) is provided with gasket (12) respectively, be provided with fixed plate (3) around cable testing bridge (1) respectively, the inside of fixed plate (3) is seted up porosely, draw-in groove (5) have been seted up respectively to the top of cable testing bridge (1) both sides, the top of draw-in groove (5) is provided with case lid (6), the inside bottom of cable testing bridge (1) sets up beam line board (7).

2. The cable fire protection bridge of claim 1, wherein: threaded rods (15) are arranged at two ends of the interior of the box cover (6), a first handle (4) is arranged at the top of each threaded rod (15), and fixing gaskets (16) are arranged at the bottoms of the threaded rods (15).

3. The cable fire protection bridge of claim 1, wherein: the cable bridge is characterized in that drying boxes (10) are respectively arranged on two sides of the inner wall of the cable bridge (1), a box door (9) is arranged on one side of each drying box (10), and a handle (8) is arranged on one side of each box door (9).

4. The cable fire protection bridge of claim 1, wherein: the cable bridge is characterized in that grooves are formed in the bottom of the inner wall of the cable bridge (1) respectively, a connecting rod (18) is arranged inside each groove, a second handle (11) is arranged at one end of each connecting rod (18), return springs (17) are arranged at two ends of the surface of each connecting rod (18) respectively, and fixing blocks (13) are arranged on the surface of each connecting rod (18) respectively.

5. The cable fire protection bridge of claim 1, wherein: the cable bridge (1) is internally provided with a heat insulation plate (14), and the drying box (10) penetrates through the heat insulation plate (14).