Protective cable bridge

Abstract

The utility model discloses a protection type cable bridge, and particularly relates to the technical field of cable protection, the protection type cable bridge comprises a protection bottom frame, the upper end of the protection bottom frame is provided with a cable bridge protection device, and the cable bridge protection device comprises an installation auxiliary assembly and a fireproof processing assembly. Compared with the prior art, the protection type cable bridge has the advantages that fire extinguishing gas can be transmitted into the protection treatment pipeline through the arranged upper inlet pipeline, and is transmitted into the protection bottom frame through the lower exhaust control pipeline mounted at the lower end of the protection treatment pipeline so as to perform fire extinguishing treatment work in the protection bottom frame; when the device is used, a fire occurrence point can be accurately positioned through an inductor, fixed-point fire extinguishing treatment work is carried out, through simple positioning fire extinguishing protection work, the use safety of the whole device is greatly improved, and the problems that when the whole device is used, fire spreading is too fast, and losses are large due to the fact that the device needs to be disassembled for fire extinguishing when a fire occurs are solved.

Description

Technical Field

[0001] This utility model relates to the field of cable protection technology, and more specifically, to a protective cable tray. Background Technology

[0002] Cable trays are classified into trough type, tray type, ladder type, and mesh type structures. They consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building and pipe rack supports. They should be characterized by simple structure, beautiful appearance, flexible configuration, and convenient maintenance. All parts must be galvanized. Cable trays installed outdoors are also available.

[0003] In the case of a short circuit and fire in the internal wiring of a cable tray in the current technology, the protective frame installed on its outer wall needs to be dismantled for firefighting, which results in slow fire rescue speed and low safety. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a protective cable tray to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a protective cable tray, including a protective base frame, wherein a cable tray protection device is provided at the upper end of the protective base frame, and the cable tray protection device includes: an installation auxiliary component and a fireproofing component, wherein the fireproofing component is provided at the upper and lower ends of the installation auxiliary component, and the lower end of the installation auxiliary component is detachably installed at the upper end of the protective base frame.

[0006] In a preferred embodiment, the installation auxiliary components include: a sealing fixing joint, an extension plate, an upper protective cover, a side positioning block, and a sealing assembly groove, wherein the sealing assembly groove is formed inside the side of the side positioning block.

[0007] In a preferred embodiment, the fireproofing component includes: a pre-embedded placement slot, a protective treatment pipe, an upper inlet pipe, a lower exhaust control pipe, a through slot, and a sealing assembly gasket. Two sets of sealing assembly gaskets are provided, and the two sets of sealing assembly gaskets are respectively installed at the front and rear ends of the protective base frame.

[0008] In a preferred embodiment, two sets of side positioning blocks are provided, and the inner sides of the two sets of side positioning blocks are respectively installed on the outer walls of the upper two sides of the protective base frame.

[0009] In a preferred embodiment, the upper end of the sealing and fixing joint is installed at the lower end of the extension plate, and the inner side of the extension plate is installed on the outer wall of the lower side of the upper protective cover plate. Two sets of the sealing and fixing joint, the extension plate, the side positioning block and the sealing assembly groove are provided, and the two sets of sealing and fixing joints can be detachably installed inside the sealing assembly groove.

[0010] In a preferred embodiment, both the upper inlet pipe and the lower exhaust control pipe are equipped with opening and closing control valves. The upper end of the upper inlet pipe penetrates the inner and outer walls of the upper upper protective cover, and the lower end of the lower exhaust control pipe penetrates the inner and outer walls of the lower lower end of the upper protective cover.

[0011] In a preferred embodiment, multiple sets of pre-embedded placement slots are provided, and the multiple sets of pre-embedded placement slots are respectively provided at the front and rear ends inside the upper protective cover plate. The lower end of the upper inlet pipe is installed on the upper end of the protective treatment pipe, the upper end of the lower exhaust control pipe is installed on the lower end of the protective treatment pipe, and the protective treatment pipe is installed inside the pre-embedded placement slots.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] A protective cable tray, compared with existing technologies, can transmit fire extinguishing gas into the protective treatment pipe through an upper inlet pipe, and then transmit it to the protective base frame through a lower exhaust control pipe installed at the lower end of the protective treatment pipe to extinguish the fire inside the protective base frame. When in use, the device can accurately locate the fire point through sensors and carry out targeted fire extinguishing. This device greatly improves the safety of the entire device through simple location fire extinguishing protection, and solves the problem of rapid fire spread and large losses caused by the need to disassemble the entire device for fire extinguishing when a fire occurs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the cable bridge protection device of this utility model.

[0016] Figure 3 This is a schematic diagram of the installation auxiliary component structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the fireproofing component structure of this utility model.

[0018] The attached diagram is labeled as follows: 1. Protective base frame; 2. Cable bridge protection device; 21. Installation auxiliary component; 211. Side positioning block; 212. Sealing assembly groove; 213. Extension plate; 214. Sealing fixing joint; 215. Upper protective cover plate; 22. Fireproofing component; 221. Pre-embedded placement slot; 222. Protective treatment pipe; 223. Through groove; 224. Lower exhaust control pipe; 225. Sealing assembly gasket; 226. Upper inlet pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1-4 As shown, this utility model provides a protective cable tray, including a protective base frame 1. A cable tray protection device 2 is provided on the upper end of the protective base frame 1. The cable tray protection device 2 includes: an installation auxiliary component 21 and a fireproofing component 22. The fireproofing component 22 is provided at the upper and lower ends of the installation auxiliary component 21. The lower end of the installation auxiliary component 21 is detachably installed on the upper end of the protective base frame 1.

[0021] The installation auxiliary component 21 includes: a sealing fixing joint 214, an extension plate 213, an upper protective cover plate 215, a side positioning block 211, and a sealing assembly groove 212. The sealing assembly groove 212 is opened inside the side of the side positioning block 211. There are two sets of side positioning blocks 211, and the inner sides of the two sets of side positioning blocks 211 are respectively installed on the outer walls of the upper two sides of the protective base frame 1. The upper end of the sealing fixing joint 214 is installed on the lower end of the extension plate 213, and the inner side of the extension plate 213 is installed on the outer wall of the lower side of the upper protective cover plate 215. There are two sets of each of the sealing fixing joint 214, the extension plate 213, the side positioning block 211, and the sealing assembly groove 212, and the two sets of sealing fixing joints 214 can be detachably installed inside the sealing assembly groove 212.

[0022] The fireproofing component 22 includes: a pre-embedded placement slot 221, a protective treatment pipe 222, an upper inlet pipe 226, a lower exhaust control pipe 224, a through slot 223, and a sealing assembly gasket 225. Two sets of sealing assembly gaskets 225 are provided, and the two sets of sealing assembly gaskets 225 are respectively installed at the front and rear ends of the protective base frame 1. Both the upper inlet pipe 226 and the lower exhaust control pipe 224 are equipped with opening and closing control valves. The upper end of the upper inlet pipe 226 penetrates the inner and outer walls of the upper protective cover plate 215, and the lower end of the lower exhaust control pipe 224 penetrates the inner and outer walls of the lower protective cover plate 215. Multiple sets of pre-embedded placement slots 221 are provided, and the multiple sets of pre-embedded placement slots 221 are respectively provided at the front and rear ends of the upper protective cover plate 215. The lower end of the upper inlet pipe 226 is installed at the upper end of the protective treatment pipe 222, and the upper end of the lower exhaust control pipe 224 is installed at the lower end of the protective treatment pipe 222. The protective treatment pipe 222 is installed inside the pre-embedded placement slot 221.

[0023] The specific implementation method is as follows: When using this utility model, the upper protective cover plate 215 needs to be installed and fixed inside the sealing assembly groove 212 through the sealing fixing joint 214 set on the side. After the upper protective cover plate 215 is installed, it can protect the cables placed inside the protective base frame 1. When an accidental short circuit fire occurs inside the device during use, the extinguishing gas can be transmitted to the protective treatment pipe 222 through the upper inlet pipe 226. Through the lower exhaust control pipe 224 installed at the lower end of the protective treatment pipe 222, it can be transmitted to the inside of the protective base frame 1 to extinguish the fire inside the protective base frame 1. When using the device, the sensor can accurately locate the fire point and carry out fixed-point fire extinguishing. The device greatly improves the safety of the entire device by simple positioning and fire extinguishing protection, and solves the problem of the rapid spread of fire and large losses caused by the need to disassemble the device for fire extinguishing when a fire occurs.

[0024] The working principle of this utility model is as follows: When using this utility model, the upper protective cover plate 215 needs to be installed and fixed inside the sealing assembly groove 212 through the sealing fixing joint 214 set on the side. After the upper protective cover plate 215 is installed, it can protect the cables placed inside the protective base frame 1. When an accidental short circuit fire occurs inside the device, the extinguishing gas can be transmitted to the protective treatment pipe 222 through the upper inlet pipe 226. Through the lower exhaust control pipe 224 installed at the lower end of the protective treatment pipe 222, the gas can be transmitted to the protective base frame 1 to extinguish the fire inside the protective base frame 1. When using this device, the fire point can be accurately located by the sensor to carry out targeted fire extinguishing.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A protective cable bridge comprising a protective base frame (1), characterized in that: The protective chassis (1) is provided with a cable bridge protection device (2) at the upper end. The cable bridge protection device (2) comprises an installation auxiliary assembly (21) and a fireproof treatment assembly (22), the fireproof treatment assembly (22) is arranged at the upper and lower ends of the installation auxiliary assembly (21), and the lower end of the installation auxiliary assembly (21) is detachably installed on the upper end of the protective chassis (1).

2. The protective cable tray according to claim 1, characterized in that: The installation auxiliary assembly (21) comprises a sealing fixed joint (214), an extension plate (213), an upper protective cover plate (215), a side positioning block (211) and a sealing assembly groove (212), and the sealing assembly groove (212) is arranged in the side inner part of the side positioning block (211).

3. The protective cable tray of claim 2, wherein: The fireproof treatment assembly (22) comprises a pre-buried placement slot hole (221), a protective treatment pipeline (222), an upper entering pipeline (226), a lower exhaust control pipeline (224), a through slot (223) and a sealing assembly ring pad (225), the sealing assembly ring pad (225) is provided with two groups, and the two groups of sealing assembly ring pads (225) are respectively installed at the front and rear ends of the protective chassis (1).

4. The protective cable tray of claim 2, wherein: The side positioning block (211) is provided with two groups, and the inner sides of the two groups of side positioning blocks (211) are respectively installed on the upper end of the protective chassis (1).

5. The protective cable tray of claim 2, wherein: The sealing fixed joint (214) is installed at the lower end of the extension plate (213), the inner side of the extension plate (213) is installed on the lower end of the upper protective cover plate (215), and the sealing fixed joint (214), the extension plate (213), the side positioning block (211) and the sealing assembly groove (212) are provided with two groups, and the two groups of sealing fixed joints (214) are detachably installed in the sealing assembly groove (212).

6. The protective cable tray of claim 3, wherein: The upper entering pipeline (226) and the lower exhaust control pipeline (224) are provided with opening and closing control valves, the upper end of the upper entering pipeline (226) penetrates the inner and outer walls of the upper end of the upper protective cover plate (215), and the lower end of the lower exhaust control pipeline (224) penetrates the inner and outer walls of the lower end of the upper protective cover plate (215).

7. The protective cable tray of claim 3, wherein: The pre-buried placement slot hole (221) is provided with multiple groups, and the multiple groups of pre-buried placement slot holes (221) are respectively arranged at the front and rear ends of the inner part of the upper protective cover plate (215), the lower end of the upper entering pipeline (226) is installed on the upper end of the protective treatment pipeline (222), the upper end of the lower exhaust control pipeline (224) is installed on the lower end of the protective treatment pipeline (222), and the protective treatment pipeline (222) is installed in the pre-buried placement slot hole (221).

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