Fire-fighting bus duct installation structure

Abstract

The utility model relates to the technical field of bus ducts, and discloses a fire-fighting bus duct mounting structure which comprises a ceiling, a wall and a fireproof cover, one side of the ceiling and one side of the wall are each provided with three threaded holes, a ceramic plate is fixedly connected into the fireproof cover, and refractory cement is arranged between the ceramic plate and the fireproof cover. Through the arrangement of the fireproof cover, the ceramic plate and the refractory cement, when a fire disaster occurs, flames are blocked outside the fireproof cover through the arrangement of the fireproof cover, and through the arrangement of the ceramic plate and the refractory cement, the fireproof performance of the fireproof cover is improved, the flames are prevented from directly contacting the bus duct, and then the bus duct is protected in the flames; therefore, the bus duct body can work normally for a long time when a fire occurs, precious time is provided for fire rescue, and the safety is enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of bus ducts, and in particular to a fire protection bus duct installation structure. Background Art

[0002] Bus duct is a device used for centralized power supply and centralized distribution in power systems. It is mainly composed of conductive busbars made of copper or aluminum. The main function of bus duct is to introduce high-voltage power into various distribution equipment through conductive busbars to support the normal operation of the power system. It can be installed inside or outside a building to power various electrical equipment. Bus duct has the characteristics of easy installation, simple maintenance, safety and reliability, and plays an indispensable role in the power system.

[0003] When a fire occurs in an existing bus duct, the existing bus duct is severely damaged, especially the structure of the bus duct fixed with the bus duct, which may cause the bus duct to collapse and cause secondary injuries to people. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a fire-fighting bus duct installation structure, which has the advantages of facilitating increasing the stability of the installation structure, etc., and solves the problem that when a fire occurs, the existing bus duct is highly damaged, especially the structure that fixes the bus duct itself, causing the bus duct to collapse, which may cause secondary injuries to people.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a fire bus duct installation structure, comprising a ceiling, a wall and a fireproof cover, three threaded holes are opened on one side of the ceiling and the wall, a ceramic plate is fixedly connected to the inside of the fireproof cover, and refractory cement is arranged between the ceramic plate and the fireproof cover.

[0006] Through the above scheme, by setting the fireproof cover, ceramic plate and refractory cement, when a fire occurs, the flame is blocked outside the fireproof cover by the setting of the fireproof cover. The setting of the ceramic plate and refractory cement improves the fire resistance of the fireproof cover, prevents the flame from directly contacting the bus duct, and then protects the bus duct in the flame, so that the bus duct body can maintain normal operation for a long time when a fire occurs, which provides valuable time for fire rescue and enhances safety.

[0007] Furthermore, two mounting plates are fixedly connected to the outer wall of the fireproof cover.

[0008] Through the above solution, the installation plate and the installation holes are arranged for installing the fireproof cover.

[0009] Furthermore, the interiors of the plurality of threaded holes are all threadedly connected with first fixing bolts, the outer walls of the plurality of first fixing bolts are slidably connected with mounting plates, and a fireproof cover is fixedly connected between two mounting plates.

[0010] Through the above solution, the threaded holes on the ceiling and the wall and the mounting holes on the mounting plate cooperate with the first fixing bolts to ensure the stability of the fireproof cover after installation.

[0011] Furthermore, four fixing columns distributed in a matrix array are fixedly connected to the bottom end of the ceiling, and a plurality of first through holes distributed in a linear array are penetrated through one side of the four fixing columns.

[0012] Through the above solution, the four fixing columns fixed at the bottom of the ceiling provide a stable support for the bus duct.

[0013] Furthermore, the wall surface is fixedly connected with four groups of fixing rods distributed in a matrix array, wherein each group is composed of two fixing rods distributed in a mirror image, and multiple of the fixing rods are provided with two second through holes, and second fixing bolts are slidably arranged inside the two second through holes on one of the fixing rods in each group of the fixing rods.

[0014] Through the above solution, a plurality of second fixing bolts pass through the second through holes on the fixing rod and are placed inside the first through holes on the fixing column.

[0015] Furthermore, the four fixing columns are respectively distributed between two fixing rods in the same group and are in contact with the surfaces of the fixing rods.

[0016] Through the above solution, it is ensured that the bus duct is effectively supported in both horizontal and vertical directions. This design not only improves the stability of the bus duct.

[0017] Furthermore, a plurality of the second fixing bolts pass through the first through hole and the second through hole inside another fixing rod in the same group and are threadedly connected with nuts.

[0018] Through the above solution, the second fixing bolt can cooperate with the first fixing bolt to fix the bus duct between the wall and the ceiling. This double fixing mechanism enhances the stability of the bus duct.

[0019] Furthermore, a busbar trough is slidably connected between the four fixing columns, the busbar trough and the plurality of second through holes are threadedly connected via screws, and a conductive bus is fixedly connected inside the busbar trough.

[0020] Through the above solution, the bus trough body and the fixing rod are fixed by the third fixing bolt, which jointly enhances the stability of the bus trough body. This double fixing mechanism ensures that the bus trough body is not easy to shake or shift during use.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The fire-fighting bus duct installation structure is provided with a fireproof cover, a ceramic plate and refractory cement, so that when a fire occurs, the flame is blocked outside the fireproof cover by the fireproof cover. The ceramic plate and the refractory cement improve the fire resistance of the fireproof cover, prevent the flame from directly contacting the bus duct, and further protect the bus duct in the flame, so that the bus duct body can maintain normal operation for a long time when a fire occurs, which provides valuable time for fire rescue and enhances safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 A schematic diagram of the internal structure of the fireproof cover of the present application structure;

[0025] Figure 3 This is a schematic diagram of the fixed column structure of the present application;

[0026] Figure 4 This is a schematic diagram of the mounting frame structure of the present application;

[0027] Figure 5 This is a schematic diagram of the bus trough installation structure of the present application.

[0028] In the figure:

[0029] 1. Ceiling; 2. Wall; 3. Threaded hole; 4. Fireproof cover; 5. Mounting plate; 6. Ceramic plate; 7. Refractory cement; 8. First fixing bolt; 9. Fixing column; 10. First through hole; 11. Fixing rod; 12. Second through hole; 13. Second fixing bolt; 14. Bus trough; 15. Conductive bus. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3A fire bus duct installation structure in this embodiment includes a ceiling 1, a wall 2 and a fireproof cover 4. Three threaded holes 3 are opened on one side of the ceiling 1 and the wall 2. The threaded holes 3 are used to install the fireproof cover 4 on one side of the ceiling 1 and the wall 2. A ceramic plate 7 is fixedly connected inside the fireproof cover 4. Refractory cement 8 is arranged between the ceramic plate 7 and the fireproof cover 4. The fire resistance performance of the bus duct is greatly improved by the arrangement of the ceramic plate 7 and the refractory cement 8.

[0032] See also Figure 1 and Figure 2 Two mounting plates 5 are fixedly connected to the outer wall of the fireproof cover 4. The mounting plates 5 are used to install the fireproof cover 4. The insides of multiple threaded holes 3 are all threadedly connected with first fixing bolts 8. The outer wall of multiple first fixing bolts 8 is slidably connected with the mounting plates 5. The fireproof cover 4 is fixedly connected between the two mounting plates 5. The threaded holes 3 on the ceiling 1 and the wall 2 and the mounting plates 5, in conjunction with the first fixing bolts 9, ensure the stability of the fireproof cover 4 after installation.

[0033] See also Figure 1 , Figure 3 and Figure 4 The bottom of the ceiling 1 is fixedly connected with four fixing columns 9 distributed in a matrix array, and one side of the four fixing columns 9 is penetrated with a plurality of first through holes 10 distributed in a linear array. The four fixing columns 10 fixed at the bottom of the ceiling 1 provide a stable support for the bus trough 15. The surface of the wall 2 is fixedly connected with four groups of fixing rods 11 distributed in a matrix array, wherein each group is composed of two fixing rods 11 distributed in a mirror image, and the plurality of fixing rods 11 are provided with two second through holes 12. The two second through holes 12 on one fixing rod 11 in each group of fixing rods 11 are slidably provided with second fixing bolts 13, and the plurality of second fixing bolts 14 pass through the fixing rods 12. The second through hole 13 is arranged inside the first through hole 11 on the fixing column 10. The four fixing columns 9 are respectively distributed between the two fixing rods 11 in the same group and contact with the surface of the fixing rods 11, ensuring that the bus duct body 15 is effectively supported in both horizontal and vertical directions, thereby improving the stability of the bus duct body 15. Multiple second fixing bolts 13 pass through the first through hole 10 and the second through hole 12 inside another fixing rod 11 in the same group and are threadedly connected with nuts, so that the second fixing bolts 14 can cooperate with the first fixing bolts 9 to jointly fix the bus duct between the wall 2 and the ceiling 1. This double fixing mechanism enhances the stability of the bus duct.

[0034] See also Figure 1 and Figure 5 A busbar trough 14 is slidably connected between the four fixing columns 9, the busbar trough 14 and the plurality of second through holes 12 are threadedly connected by screws, a conductive bus 15 is fixedly connected inside the busbar trough 14, and the busbar trough 15 is fixed by fixing columns.

[0035] In this embodiment, the fire-fighting bus duct installation structure is provided with a fireproof cover 4, a ceramic plate 7 and a refractory cement 8, so that when a fire occurs, the flame is blocked on the outside of the fireproof cover 4 by the fireproof cover 4. The ceramic plate 7 and the refractory cement 8 improve the fire resistance of the fireproof cover 4, prevent the flame from directly contacting the bus duct, and further protect the bus duct in the flame, so that the bus duct body 15 can maintain normal operation for a long time when a fire occurs, which provides valuable time for fire rescue and enhances safety.

[0036] It should be noted that the bus trough body 15 is fixedly disposed in a frame formed by the fixing columns 10 and the fixing rods 12 .

[0037] The working principle of the above embodiment is:

[0038] When in use, four fixing columns 10 are fixed at the bottom end of the ceiling 1 to ensure that they firmly support the bus duct body 15, and multiple fixing rods 12 are fixed on one side of the wall 2, corresponding to the fixing columns 10, ensuring that the four fixing columns 10 are arranged between two fixing rods 12 to provide support in the horizontal and vertical directions, and the bus duct body 15 is placed between the fixing columns 10 to ensure the stability of the bus duct body 15. A third fixing bolt 17 is used to perform additional fixation between the bus duct body 15 and the fixing rod 12 to enhance stability, and then the fireproof cover 4 is placed at the bottom end of the ceiling 1 and fits it with the wall 2. The first fixing bolt 9 is used to pass through the mounting hole 6 on the mounting plate 5 and is threadedly connected to the threaded hole 3 on the ceiling 1 and the wall 2 to fix the fireproof cover 4, and a ceramic plate 7 is installed inside the fireproof cover 4, and the gap between the ceramic plate 7 and the fireproof cover 4 is filled with refractory cement 8 to improve the fire resistance.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fire bus duct installation structure, comprising a ceiling (1), a wall (2) and a fireproof cover (4), characterized in that: The ceiling (1) and the wall (2) are each provided with three threaded holes (3), a ceramic plate (6) is fixedly connected to the inside of the fireproof cover (4), and refractory cement (7) is provided between the ceramic plate (6) and the fireproof cover (4); The outer wall of the fireproof cover (4) is fixedly connected to two mounting plates (5); The interiors of the plurality of threaded holes (3) are all threadedly connected with first fixing bolts (8), the outer walls of the plurality of first fixing bolts (8) are slidably connected with mounting plates (5), and a fireproof cover (4) is fixedly connected between two mounting plates (5); The bottom end of the ceiling (1) is fixedly connected to four fixed columns (9) distributed in a matrix array, and one side of the four fixed columns (9) is penetrated by a plurality of first through holes (10) distributed in a linear array; Four groups of fixing rods (11) distributed in a matrix array are fixedly connected to the surface of the wall (2), wherein each group is composed of two fixing rods (11) distributed in a mirror image, and the plurality of fixing rods (11) are each provided with two second through holes (12), and a second fixing bolt (13) is slidably disposed inside the two second through holes (12) on one fixing rod (11) in each group of fixing rods (11); The four fixing columns (9) are respectively distributed between two fixing rods (11) in the same group and are in contact with the surfaces of the fixing rods (11); A plurality of the second fixing bolts (13) pass through the first through hole (10) and a second through hole (12) inside another fixing rod (11) in the same group and are threadedly connected with nuts; A busbar trough (14) is slidably connected between the four fixing columns (9), the busbar trough (14) and the plurality of second through holes (12) are threadedly connected via screws, and a conductive busbar (15) is fixedly connected inside the busbar trough (14).

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