CN219247399U

CN219247399U - Practical fireproof cable bridge

Info

Publication number: CN219247399U
Application number: CN202320290347.9U
Authority: CN
Inventors: 闫金柯
Original assignee: Shaanxi Tiedian Industrial Co ltd
Current assignee: Shaanxi Tiedian Industrial Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-23
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of cable bridges and discloses a practical fireproof cable bridge, which comprises a building surface, a bridge connecting rod and a fireproof coating, wherein the bridge connecting rod is fixedly connected to the bottom of the building surface, the connecting plate is fixedly connected to the bottom of the bridge connecting rod, the inner wall of the connecting plate is tightly attached to a bearing frame, a connecting bolt is connected in a penetrating manner inside the connecting plate, the inner wall of the bridge connecting rod is fixedly connected with a reinforcing rod, the periphery of the bearing frame is tightly attached to a sealing gasket, the sealing gasket is arranged between the bearing frame and a top cover plate, and a gap between the bearing frame and the top cover plate can be filled through the sealing gasket, so that a good sealing effect is realized, the practicability of the device is improved, the splicing mechanism is simple in structure and convenient to install, the loading capacity of the bridge is guaranteed, the good sealing is realized, the practicability of the device is improved, the protection mechanism can effectively protect the cable against high temperature, the protection performance is good, and the practicability of the device is improved.

Description

Practical fireproof cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a practical fireproof cable bridge.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge and a step type cable bridge, and is mostly installed on a bridge outside a building, and if the cable bridge is adjacent to the sea or belongs to a corrosion area, the material must have the effects of corrosion resistance, moisture resistance and good adhesive force.

The traditional cable bridge is mostly Fang Heshi in design, can't exert pressure to the cable by itself and evenly disperse, leads to the load capacity of traditional bridge to be somewhat not enough, and the bridge needs the top to be connected through the bolt penetration with the two parts component of bottom when the installation, and its sealed effect can't guarantee, appears the condition that external rainwater eroded easily, and traditional cable bridge is mostly simple tubular metal resonator simultaneously, simple structure, and the functionality is relatively poor, can't influence the cable to handle the prevention to the conditions such as high temperature that the internal fire caused of building and burning.

Therefore, how to design a practical fireproof cable bridge is a problem that we need to solve currently.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a practical fireproof cable bridge, which solves the problems that the traditional cable bridge is mostly Fang Heshi in design, the traditional cable bridge cannot uniformly disperse the pressure applied to the cable, so that the load capacity of the traditional bridge is insufficient, the traditional cable bridge is simple in structure, and the cable cannot be treated and prevented under the conditions of high temperature, combustion and the like caused by the fire in a building.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a practical fire prevention type cable testing bridge, includes building face, bridge connecting rod and fire prevention coating, the bottom fixedly connected with bridge connecting rod of building face, the bottom fixedly connected with connecting plate of bridge connecting rod, the inner wall of connecting plate closely laminates there is the bearing frame, the inside through connection of connecting plate has the connecting bolt, the periphery of bearing frame closely laminates there is sealed the pad, the outer wall nested connection of sealed pad has the lamina tecti, the outer wall fixedly connected with fire prevention coating of lamina tecti, the inner wall of bearing frame closely laminates there is the heat insulating pad, the middle part fixedly connected with water conduit of building face, the inside through connection of water conduit has the sprinkler head, the left side overlap joint of water conduit is connected with microcontroller, the left side overlap joint of microcontroller is connected with the thermoscope, the inner wall fixedly connected with stiffening rod of bridge connecting rod.

Preferably, the single bridge connecting rod is divided into a left part and a right part, the bridge connecting rod and the connecting plate are connected with the bearing frame through connecting bolts, the bearing frame and the top cover plate are arc-shaped, the top cover plate has excellent elasticity and toughness, the two sides of the bearing frame are provided with protruding blocks, and the two sides of the top cover plate are provided with corresponding grooves.

Preferably, the fireproof coating is uniformly distributed on the outer walls of the bearing frame and the top cover plate, the heat insulation pad has an excellent heat insulation effect, the spray heads are arranged in the water guide pipe at equal intervals, and the microcontroller and the temperature detector are electrically connected.

The utility model provides a practical fireproof cable bridge, which has the following beneficial effects:

according to the utility model, the splicing mechanism is arranged to expand the top cover plate outwards, then the top cover plate is nested on the outer wall of the bearing frame and is loosened, and the top cover plate can be restored and extruded to be fixed on the outer wall of the bearing frame due to excellent elasticity and toughness, so that the connection between the bearing frame and the top cover plate is completed rapidly, and meanwhile, the sealing gasket is arranged between the bearing frame and the top cover plate, so that a gap between the bearing frame and the top cover plate can be filled through the sealing gasket, thereby realizing a good sealing effect.

According to the utility model, the protection mechanism is arranged, the fireproof coating can be uniformly sprayed on the outer wall of the bridge, and after the fireproof coating is solidified, a compact fireproof coating layer can be formed, the fireproof coating layer is compact in texture and stable in property, has excellent fireproof performance, and meanwhile, the heat insulation pad has a good heat insulation effect, and the cable can be greatly protected by combining the fireproof coating layer and the heat insulation pad, so that the possibility of burning and scalding the cable is reduced.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the entire device of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at B of the present utility model;

fig. 4 is a schematic structural view of the roof panel of the present utility model.

In the figure: 1. building surfaces; 2. a bridge connecting rod; 3. a connecting plate; 4. a bearing frame; 5. a connecting bolt; 6. a sealing gasket; 7. a top cover plate; 8. a fireproof coating; 9. a heat insulating mat; 10. a water conduit; 11. a spray head; 12. a microcontroller; 13. a temperature measurer; 14. and a reinforcing rod.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a practical fire prevention type cable testing bridge, including building face 1, bridge connecting rod 2 and fire prevention coating 8, the bottom fixedly connected with bridge connecting rod 2 of building face 1, the bottom fixedly connected with connecting plate 3 of bridge connecting rod 2, the inner wall of connecting plate 3 closely laminates there is bearing frame 4, the inside through connection of connecting plate 3 has connecting bolt 5, the periphery of bearing frame 4 closely laminates there is sealed 6, the outer wall nested connection of sealed 6 has lamina tecti 7, the outer wall fixedly connected with fire prevention coating 8 of lamina tecti 7, the inner wall of bearing frame 4 closely laminates there is heat insulating pad 9, the middle part fixedly connected with water pipe 10 of building face 1, the inside through connection of water pipe 10 has sprinkler head 11, the left side overlap joint of water pipe 10 links to each other there is microcontroller 12, the left side overlap joint of microcontroller 12 is connected with thermoscope 13, the inner wall fixedly connected with stiffening rod 14 of bridge 2.

Preferably, the single bridge connecting rod 2 of group divide into left and right sides two parts, and bridge connecting rod 2 and connecting plate 3 are connected through connecting bolt 5 with bearing frame 4, bearing frame 4 and lamina tecti 7 all are arc design, and lamina tecti 7 has good elasticity and toughness, the both sides of bearing frame 4 are provided with the lug, and the both sides of lamina tecti 7 are provided with corresponding recess, constitute splice mechanism by bridge connecting rod 2, connecting plate 3, bearing frame 4, connecting bolt 5, sealed pad 6 and lamina tecti 7, traditional cable testing bridge is mostly Fang Heshi designs, it can't exert pressure to the cable and carry out the homodisperse, lead to the load capacity of traditional testing bridge to some extent not enough, through setting up splice mechanism, when carrying out the concatenation to the testing bridge, can outwards expand the lamina tecti 7, nest lamina tecti 7 at the outer wall of bearing frame 4 and loose lamina tecti 7, because lamina tecti 7 has good elasticity and toughness, can make lamina tecti 7 reply and fix at the outer wall of bearing frame 4, thereby accomplish the connection of bearing frame 4 and lamina tecti 7 fast, sealed pad 6 sets up in bearing frame 4 and lamina tecti 7 between the sealing pad 7 simultaneously, the sealing pad 6 is good to realize the sealing pad 6, the sealing pad is good to install the seal effect of the bridge is realized, and the sealing pad 5, the sealing pad is good, the connection is realized, the sealing pad 5 is easy to realize, and the connection is easy to realize, the bridge is easy to install, and the gap is easy to install, and can be connected.

Preferably, the fireproof coating 8 is evenly distributed on the outer walls of the supporting frame 4 and the top cover plate 7, the heat insulation pad 9 has an excellent heat insulation effect, the spray heads 11 are arranged in the inner part of the water guide pipe 10 at equal intervals, the micro controller 12 and the temperature detector 13 are electrically connected, the protection mechanism is formed by the fireproof coating 8, the heat insulation pad 9, the water guide pipe 10, the spray heads 11, the micro controller 12 and the temperature detector 13, the traditional cable bridge is simple in structure, high temperature caused by fire in a building cannot be influenced by the condition such as combustion and the like to be prevented, the fireproof coating can be evenly sprayed on the outer wall of the bridge at first through the protection mechanism, after the fireproof coating is solidified, a layer of compact fireproof coating 8 can be formed, the fireproof coating 8 is compact in texture and stable in property, excellent fireproof performance can be achieved, the bridge can be effectively prevented from being corroded by the external environment, meanwhile, the heat insulation pad 9 has a good heat insulation effect, the cable can be greatly protected by combining the micro controller 13, the possibility of burning down can be reduced, meanwhile, the external temperature can be detected through the temperature detector 13, if the detection temperature reaches a set warning value, the practical protection effect can be achieved through the micro controller 12, and the fire protection effect can be effectively improved through the fire protection effect, and the high-protection effect.

To sum up, the workflow of the utility model: firstly, the top cover plate 7 is outwards expanded and supported, then the top cover plate 7 is nested on the outer wall of the bearing frame 4 and the top cover plate 7 is loosened, as the top cover plate 7 has excellent elasticity and toughness, the top cover plate 7 can be restored and extruded to be fixed on the outer wall of the bearing frame 4, thereby the connection between the bearing frame 4 and the top cover plate 7 is rapidly completed, meanwhile, the sealing gasket 6 is arranged between the bearing frame 4 and the top cover plate 7, and gaps between the bearing frame 4 and the top cover plate 7 can be filled through the sealing gasket 6, so that a better sealing effect is achieved, and the fireproof coating can be uniformly sprayed on the outer wall of the bridge, after the sealing gasket is solidified, a layer of compact fireproof coating 8 can be formed, the fireproof coating 8 is compact in texture and stable in property, has excellent fireproof performance, can effectively prevent a bridge frame from being corroded by the external environment, meanwhile, the heat insulation gasket 9 has a good heat insulation effect, and the cable can be greatly protected through combination of the sealing gasket 6, so that the possibility of burning is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a practical fire prevention type cable testing bridge, includes building face (1), testing bridge connecting rod (2) and fire prevention coating (8), its characterized in that: the utility model discloses a building surface, including building surface, connecting plate, connecting bolt, connecting plate (3), bearing frame (4), connecting plate (4) are closely laminated to the bottom fixedly connected with connecting plate (2) of building surface (1), the inside through-connection of connecting plate (3) has connecting bolt (5), the periphery of bearing frame (4) is closely laminated and is had sealed pad (6), the outer wall nested connection of sealed pad (6) has lamina tecti (7), the outer wall fixedly connected with fire prevention coating (8) of lamina tecti (7), the inner wall of bearing frame (4) is closely laminated and is had insulating pad (9), the middle part fixedly connected with aqueduct (10) of building surface (1), the inside through-connection of aqueduct (10) has sprinkler head (11), the left side overlap joint of aqueduct (10) is connected with microcontroller (12), the left side overlap joint of microcontroller (12) is connected with thermoscope (13).

2. The utility-type fire-resistant cable tray of claim 1 wherein: the inner wall of the bridge connecting rod (2) is fixedly connected with a reinforcing rod (14).

3. The utility-type fire-resistant cable tray of claim 1 wherein: the single-group bridge connecting rod (2) is divided into a left part and a right part, and the bridge connecting rod (2) and the connecting plate (3) are connected with the bearing frame (4) through the connecting bolts (5).

4. The utility-type fire-resistant cable tray of claim 1 wherein: the bearing frame (4) and the top cover plate (7) are arc-shaped, and the top cover plate (7) has excellent elasticity and toughness.

5. The utility-type fire-resistant cable tray of claim 1 wherein: the two sides of the bearing frame (4) are provided with convex blocks, and the two sides of the top cover plate (7) are provided with corresponding grooves.

6. The utility-type fire-resistant cable tray of claim 1 wherein: the fireproof coating (8) is uniformly distributed on the outer walls of the bearing frame (4) and the top cover plate (7), and the heat insulation pad (9) has an excellent heat insulation effect.

7. The utility-type fire-resistant cable tray of claim 1 wherein: the inside of the water guide pipe (10) is equidistantly provided with spray heads (11), and the microcontroller (12) is electrically connected with the temperature detector (13).