Fireproof groove type cable bridge based on module splicing

Abstract

The utility model relates to the technical field of cable bridges, and discloses a fireproof groove type cable bridge based on module splicing, which solves the problem that the existing integrated cable bridge is inconvenient to produce, transport and install, and comprises a cable bridge body, the cable bridge body is composed of a first supporting beam, a second supporting beam, a plurality of strip-shaped reinforcing supporting plates, a bottom panel, a first side panel, a second side panel and a top cover, the strip-shaped reinforcing supporting plates and the bottom panel are connected to the bottom end between the first supporting beam and the second supporting beam, and the strip-shaped reinforcing supporting plates are located at the bottom end of the bottom panel. The first side panel and the second side panel are inserted into the top ends of the first supporting beam and the second supporting beam correspondingly, and the top cover is clamped to the top ends of the first side panel and the second side panel. Through the cable bridge, the overall fireproof performance can be improved, meanwhile, modular splicing can be achieved, production, processing, transportation and installation are facilitated, and use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable bridges, in particular to a fireproof trough type cable bridge based on module splicing. Background Art

[0002] The installation of cable trays and the laying of cables in the trays are very important for the entire cable construction process. The selection of appropriate cable bridges and cable laying methods is closely related to the cable transmission project and its service life.

[0003] Traditional cable trays are usually one-piece structures, and the cable trays are installed in buildings through multiple hangers. However, the one-piece trays have certain disadvantages in production, transportation and installation. For example, a large bending machine is needed to bend the plates during production, which is inconvenient to operate; it takes up a large space during transportation and cannot increase the transportation volume; during installation, multiple workers are required to lift the cable tray, and even lifting tools are needed to lift it, which makes the installation inconvenient. Therefore, the present application proposes a fire-proof trough-type cable tray based on module splicing. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fireproof trough type cable tray based on module splicing, which effectively solves the inconvenience of the existing integrated cable tray in production, transportation and installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof trough type cable tray based on module splicing, comprising a cable tray body, wherein the cable tray body is composed of a first support beam, a second support beam, a plurality of strip reinforcement pallets, a bottom panel, a side panel one, a side panel two and a top cover, the strip reinforcement pallet and the bottom panel are both connected to the bottom end between the first support beam and the second support beam, the strip reinforcement pallet is located at the bottom end of the bottom panel, the side panel one and the side panel two are respectively plugged into the top ends of the first support beam and the second support beam, and the top cover is clamped to the top ends of the side panel one and the side panel two.

[0006] Preferably, the outer surfaces of the first support beam, the second support beam, the strip reinforcement pallet, the bottom panel, the side panel one, the side panel two and the top cover are all provided with an outer fireproof layer, and the inner surfaces of the first support beam, the second support beam, the strip reinforcement pallet, the bottom panel, the side panel one, the side panel two and the top cover are all provided with an inner fireproof layer.

[0007] Preferably, the top ends of the first support beam and the second support beam are provided with strip-shaped plug-in vertical grooves matching the side panels one and two, and the bottom ends of one side of the first support beam and the second support beam are provided with strip-shaped plug-in horizontal grooves one matching the strip-shaped reinforcement support plate and strip-shaped plug-in horizontal grooves two matching the bottom panel.

[0008] Preferably, a limiting slot 1 is provided at the bottom of each of the strip-shaped vertical plug-in slot, the first strip-shaped horizontal plug-in slot and the second strip-shaped horizontal plug-in slot.

[0009] Preferably, both ends of the strip-shaped reinforcement support plate are fixedly provided with plug connectors matching the strip-shaped plug-in transverse groove 1, and the plug connectors are provided with a limiting slot 2, and a rubber cushion layer is fixedly provided on the top of the strip-shaped reinforcement support plate.

[0010] Preferably, both ends of the bottom panel are provided with a plurality of limit slots three, the bottom ends of the side panel one and the side panel two are fixedly provided with a plurality of limit pin plates matching the limit slot one, the limit slot two and the limit slot three, and both sides of the bottom end of the top cover are fixedly provided with sleeves matching the side panel one and the side panel two.

[0011] Preferably, bolt holes are provided on the first support beam, the second support beam, the bottom panel and the limit pin plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) During operation, by providing an outer fireproof layer and an inner fireproof layer, the overall fireproof performance of the cable tray can be improved, thereby improving the safety of the cable tray and reducing the losses caused by fire;

[0014] (2) By providing a cable tray body consisting of a first support beam, a second support beam, a plurality of strip reinforcement support plates, a bottom panel, a first side panel, a second side panel and a top cover, the convenience of production, transportation and installation can be improved, while the installation stability of the cable tray can be ensured, and modules of different sizes can be selectively installed according to usage needs, thereby improving the convenience and practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the fireproof trough type cable bridge based on module splicing of the utility model;

[0018] Figure 2 This is a cross-sectional view of the fireproof trough type cable bridge based on module splicing of the utility model;

[0019] Figure 3 This is an exploded view of the fireproof trough type cable tray based on module splicing of the utility model;

[0020] Figure 4This is a schematic diagram of the first support beam structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the strip reinforcement support plate structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the bottom panel structure of the utility model;

[0023] Figure 7 This is a structural schematic diagram of a side panel of the utility model;

[0024] Figure 8 This is a schematic diagram of the top cover structure of the utility model;

[0025] In the figure: 1. Cable tray body; 2. First support beam; 3. Second support beam; 4. Strip reinforcement support plate; 5. Bottom panel; 6. Side panel one; 7. Side panel two; 8. Top cover; 9. Outer fireproof layer; 10. Inner fireproof layer; 11. Strip plug-in vertical groove; 12. Strip plug-in horizontal groove one; 13. Strip plug-in horizontal groove two; 14. Limiting card slot one; 15. Plug connector; 16. Limiting card slot two; 17. Rubber pad; 18. Limiting card slot three; 19. Limiting pin plate; 20. Card sleeve; 21. Bolt hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Depend on Figures 1 to 8 The utility model provides a fireproof trough type cable tray based on module splicing, including a cable tray body 1, the cable tray body 1 is composed of a first support beam 2, a second support beam 3, a plurality of strip reinforcement support plates 4, a bottom panel 5, a side panel 1 6, a side panel 2 7 and a top cover 8, the strip reinforcement support plate 4 and the bottom panel 5 are both connected to the bottom end between the first support beam 2 and the second support beam 3, the strip reinforcement support plate 4 is located at the bottom end of the bottom panel 5, the side panel 1 6 and the side panel 2 7 are respectively plugged into the top ends of the first support beam 2 and the second support beam 3, and the top cover 8 is snapped onto the top ends of the side panels 1 6 and the side panels 2 7;

[0028] During production and processing, the first support beam 2, the second support beam 3, the plurality of strip reinforcement pallets 4, the bottom panel 5, the side panel 1 6, the side panel 2 7 and the top cover 8 are set to different sizes. In the later stage, the appropriate sizes can be selected for splicing according to the needs. During transportation, the various components can be stacked and placed to increase the transportation volume. During installation, the installation strength can be reduced to improve the convenience of installation.

[0029] Depend on Figures 1 to 8 It is given that the outer surfaces of the first support beam 2, the second support beam 3, the strip reinforcement support plate 4, the bottom panel 5, the side panel 1 6, the side panel 2 7 and the top cover 8 are all provided with an outer fireproof layer 9, and the inner surfaces of the first support beam 2, the second support beam 3, the strip reinforcement support plate 4, the bottom panel 5, the side panel 1 6, the side panel 2 7 and the top cover 8 are all provided with an inner fireproof layer 10;

[0030] The outer fireproof layer 9 and the inner fireproof layer 10 can improve the fireproof performance of the first support beam 2, the second support beam 3, the strip reinforcement support plate 4, the bottom panel 5, the side panel 1 6, the side panel 2 7 and the top cover 8, thereby improving the fireproof performance of the entire cable tray;

[0031] Depend on Figures 3 to 8 It is given that the top of the first support beam 2 and the second support beam 3 are both provided with a strip plug-in vertical groove 11 matching the side panel 1 6 and the side panel 2 7, and the bottom ends of the first support beam 2 and the second support beam 3 are both provided with a strip plug-in horizontal groove 12 matching the strip reinforcement support plate 4 and a strip plug-in horizontal groove 2 13 matching the bottom panel 5, and the bottom ends of the strip plug-in vertical groove 11, the strip plug-in horizontal groove 12 and the strip plug-in horizontal groove 2 13 are all provided with a limited position card groove 14, and both ends of the strip reinforcement support plate 4 are fixedly provided with plug connectors matching the strip plug-in horizontal groove 12 15, a limit card slot 2 16 is provided on the plug connector 15, a rubber cushion layer 17 is fixedly provided on the top of the strip reinforcement support plate 4, a plurality of limit card slots 3 18 are provided at both ends of the bottom panel 5, a plurality of limit pin plates 19 matching the limit card slot 1 14, the limit card slot 2 16 and the limit card slot 3 18 are fixedly provided at the bottom ends of the side panels 1 6 and the side panels 2 7, a clamping sleeve 20 matching the side panels 1 6 and the side panels 2 7 is fixedly provided on both sides of the bottom end of the top cover 8, and bolt holes 21 are provided on the first support beam 2, the second support beam 3, the bottom panel 5 and the limit pin plate 19;

[0032] During installation, first lay the first support beam 2 and the second support beam 3 on the hanger, then insert the strip reinforcement support plate 4 between the first support beam 2 and the second support beam 3, and then insert the bottom panel 5 between the first support beam 2 and the second support beam 3 and be located at the top of the strip reinforcement support plate 4, and then install the side panel 1 6 and the side panel 2 7, so that the side panel 1 6 and the side panel 2 7 are inserted into the inside of the strip plug-in vertical groove 11, at this time, the limit pin plate 19 is inserted into the inside of the limit card slot 1 14, the limit card slot 2 16 and the limit card slot 3 18 to achieve limit locking, and then bolts can be installed as needed to achieve further reinforcement. After the cable laying is completed, the top cover 8 can be finally installed.

[0033] During operation, by providing an outer fireproof layer and an inner fireproof layer, the overall fireproof performance of the cable tray can be improved, thereby improving the safety of the cable tray and reducing the losses caused by fire; by providing a cable tray body composed of a first support beam, a second support beam, a plurality of strip reinforcement plates, a bottom panel, a side panel one, a side panel two and a top cover, the convenience of production, transportation and installation can be improved, and at the same time the installation stability of the cable tray can be guaranteed, and modules of different sizes can be selectively installed according to use needs, thereby improving the convenience and practicality of use.

Claims

1. A fireproof trough-type cable tray based on module splicing, comprising a cable tray body (1), characterized in that: The cable tray body (1) is composed of a first support beam (2), a second support beam (3), a plurality of strip-shaped reinforcement support plates (4), a bottom panel (5), a side panel one (6), a side panel two (7) and a top cover (8); the strip-shaped reinforcement support plate (4) and the bottom panel (5) are both connected to the bottom end between the first support beam (2) and the second support beam (3); the strip-shaped reinforcement support plate (4) is located at the bottom end of the bottom panel (5); the side panel one (6) and the side panel two (7) are respectively plugged into the top ends of the first support beam (2) and the second support beam (3); and the top cover (8) is snap-connected to the top ends of the side panel one (6) and the side panel two (7).

2. According to claim 1, a fireproof trough-type cable tray based on module splicing is characterized in that: The outer surfaces of the first support beam (2), the second support beam (3), the strip-shaped reinforcement support plate (4), the bottom panel (5), the side panel one (6), the side panel two (7) and the top cover (8) are all provided with an outer fireproof layer (9), and the inner surfaces of the first support beam (2), the second support beam (3), the strip-shaped reinforcement support plate (4), the bottom panel (5), the side panel one (6), the side panel two (7) and the top cover (8) are all provided with an inner fireproof layer (10).

3. According to claim 1, a fireproof trough-type cable tray based on module splicing is characterized in that: The top ends of the first support beam (2) and the second support beam (3) are both provided with a strip-shaped plug-in vertical groove (11) matching the side panel 1 (6) and the side panel 2 (7), and the bottom ends of one side of the first support beam (2) and the second support beam (3) are both provided with a strip-shaped plug-in horizontal groove 1 (12) matching the strip-shaped reinforcement support plate (4) and a strip-shaped plug-in horizontal groove 2 (13) matching the bottom panel (5).

4. According to claim 3, a fireproof trough-type cable tray based on module splicing is characterized in that: The bottom ends of the strip-shaped vertical plug-in slot (11), the first strip-shaped horizontal plug-in slot (12) and the second strip-shaped horizontal plug-in slot (13) are all provided with a limiting card slot (14).

5. According to claim 3, a fireproof trough-type cable tray based on module splicing is characterized in that: Both ends of the strip-shaped reinforcement support plate (4) are fixedly provided with plug connectors (15) matching the strip-shaped plug-in transverse groove 1 (12), and the plug connector (15) is provided with a limit slot 2 (16). The top of the strip-shaped reinforcement support plate (4) is fixedly provided with a rubber cushion layer (17).

6. The fireproof trough type cable tray based on module splicing according to claim 5 is characterized in that: The two ends of the bottom panel (5) are provided with a plurality of limit slots three (18); the bottom ends of the side panel one (6) and the side panel two (7) are fixedly provided with a plurality of limit pin plates (19) matching the limit slot one (14), the limit slot two (16) and the limit slot three (18); and the two sides of the bottom end of the top cover (8) are fixedly provided with clamping sleeves (20) matching the side panel one (6) and the side panel two (7).

7. The fireproof trough type cable tray based on module splicing according to claim 6 is characterized in that: Bolt holes (21) are provided on the first support beam (2), the second support beam (3), the bottom panel (5) and the limit pin plate (19).

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