Modularized bus duct capable of being laid quickly

Abstract

The utility model relates to the technical field of modular bus ducts, and discloses a modular bus duct capable of being laid quickly, which comprises a mounting plate, a bus duct mechanism is arranged on the inner side of the mounting plate, a heat dissipation mechanism is arranged outside the bus duct mechanism, and the bus duct mechanism comprises a bus duct assembly and a mounting assembly. And the bus duct assembly is arranged on the inner side of the mounting assembly. Connecting columns outside rotating sleeves inside mounting plates outside the groove body shells are aligned, then the rotating sleeves are rotated, so that the groove body shells can be quickly fixed, then a groove cover drives a clamping plate to slide in the groove body shells, and the clamping plate drives a sliding block to slide in the groove body shells; the inner decoration rotating rod moves in the sliding block, so that the sliding block is limited, the clamping plate fixes the clamping plate, the groove cover is fixed, and the electric fan rotates in the heat dissipation box, so that heat dissipation of electric elements in the groove body shell is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of modular bus ducts, in particular to a modular bus duct that can be quickly laid. Background Art

[0002] The busbar trunk system is referred to as busduct. Busduct is a device responsible for transmitting and distributing electric energy in the low-voltage power supply system. Busduct has the advantages of large current carrying capacity, high protection level, convenient distribution of electric energy, safety and reliability, and is widely used in hotels, factories, mines and large high-rise buildings. Therefore, a modular busduct that can be quickly laid is needed.

[0003] According to a bus duct disclosed on the patent website (authorization announcement number: CN 209056894 U), "the utility model belongs to the field of busbar power distribution technology, and in particular relates to a bus duct. The provided bus duct can solve the problems of inconvenient installation and movement and poor safety effect of bus duct in the prior art. The bus duct includes a hollow trough body and a trough cover arranged on the top of the trough body. A positioning groove is arranged inside the trough body, and a conductive bar is arranged in the positioning groove. The head and tail ends of the trough body are respectively provided with a bayonet and a clamping piece. The trough body is also provided with a temperature sensing alarm. The utility model has the advantages of good safety performance, easy installation and movement, etc."

[0004] In view of the above description, the applicant believes that the following problems exist: when the device is in use, the card is matched with the bayonet through segmented installation to realize the assembly of multiple sections of the trough body, and the trough body and the trough cover are fixed by the bolts. At the same time, the trough body is provided with the observation plate and the temperature alarm. The observation plate can realize the operation monitoring of the conductive bar, and the temperature alarm will sound an alarm when the temperature of the conductive bar rises due to abnormal operation, thereby greatly improving the safety performance of the bus duct. The outer surface of the conductive bar is coated with the insulating sheath, and the multiple conductive bars are separated by the positioning groove, so that the conductive bar is protected by the insulating protection of the insulating sheath and is separated again by the positioning groove to prevent current breakdown and phase-to-phase short circuit accidents between the multiple conductive bars, thereby improving the safety performance of the bus duct. However, the bus duct transmits a large current, and a large amount of heat will be generated during operation. The heat is naturally dissipated through the bus duct, and the heat dissipation performance is limited. The generated heat is difficult to be quickly transferred out, resulting in poor heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a modular bus duct that can be quickly laid to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a modular bus duct that can be quickly laid, comprising a mounting plate, a bus duct mechanism is arranged on the inner side of the mounting plate, and a heat dissipation mechanism is arranged on the outer side of the bus duct mechanism;

[0007] The bus duct mechanism comprises a bus duct assembly and an installation assembly, and the bus duct assembly is arranged on the inner side of the installation assembly.

[0008] Preferably, the bus duct assembly includes a trough body shell, which is fixedly connected to the inner side of the mounting plate, the inner side of the trough body shell is rotatably connected to a rotating rod, the interior of the trough body shell is slidably connected to a sliding block, the back of the sliding block is fixedly connected to a clamping plate, a spring is provided on the back of the sliding block, an insulating sleeve is provided at one end of the interior of the trough body shell away from the sliding block, a wire row is provided inside the insulating sleeve, the interior of the trough body shell is slidably connected to a trough cover, and the bottom of the trough cover is fixedly connected to a clamping plate. The provision of the trough body shell is beneficial for providing an installation basis for other components.

[0009] Preferably, cam grooves are provided at corresponding positions of the sliding block and the rotating rod, and the rotating rod is movably connected to the inside of the sliding block. The provision of the rotating rod is conducive to limiting the sliding block.

[0010] Preferably, the mounting assembly includes a rotating sleeve, which is movably connected to the inside of the mounting plate. The inside of the rotating sleeve is movably connected to a fixed column, and the outside of the mounting plate is fixedly connected to an end away from the rotating sleeve with a connecting column. Since the connecting column is provided, it is convenient to cooperate with the connecting column to connect to the slot shell.

[0011] Preferably, through holes are provided at corresponding positions of the clamping plate and the clamping plate, and the clamping plate is clamped inside the clamping plate. The provision of the clamping plate facilitates fixing of the clamping plate.

[0012] Preferably, through holes are provided at corresponding positions of the rotating sleeve, the fixed column and the connecting column, and the rotating sleeve is threadedly connected to the outside of the connecting column. Since the connecting column is provided, it is convenient to fix the connecting column.

[0013] Preferably, the heat dissipation mechanism includes a heat dissipation box, which is fixedly connected to the outside of the trough shell, and a dustproof net is fixedly connected to the outside of the heat dissipation box. An electric fan is arranged inside the heat dissipation box. The electric fan is arranged to facilitate heat dissipation of components inside the trough shell.

[0014] Compared with the prior art, the utility model provides a modular bus duct that can be quickly laid, which has the following beneficial effects:

[0015] 1. The modular bus duct that can be quickly laid has a bus duct assembly and an installation assembly arranged in the bus duct mechanism. The bus duct assembly is on the inner side of the installation assembly. The connecting columns outside the rotating sleeve inside the mounting plate outside the trough shell are aligned, and then the rotating sleeve is rotated, so as to facilitate the rapid fixation of the trough shells. Then, the trough cover drives the clamping plate to slide inside the trough shell, so that the clamping plate drives the sliding block to slide inside the trough shell, so that the interior rotating rod moves inside the sliding block, thereby limiting the sliding block, so that the clamping plate fixes the clamping plate, and thus fixes the trough cover.

[0016] 2. The modular bus duct that can be quickly laid is used in conjunction with the bus duct mechanism through a heat dissipation mechanism, and an electric fan rotates inside the heat dissipation box, which is beneficial to dissipate heat for electrical components inside the trough shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the bus duct mechanism of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0021] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B;

[0022] Figure 5 This is a schematic diagram of the heat dissipation mechanism structure of the utility model.

[0023] In the figure: 1. mounting plate; 2. bus duct mechanism; 21. bus duct assembly; 211. duct shell; 212. rotating rod; 213. sliding block; 214. clamping plate; 215. spring; 216. insulating sleeve; 217. wire row; 218. duct cover; 219. clamping plate; 22. mounting assembly; 221. rotating sleeve; 222. fixing column; 223. connecting column; 3. heat dissipation mechanism; 31. heat dissipation box; 32. dust screen; 33. electric fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1-5 The utility model provides a technical solution: a modular bus duct that can be quickly laid, comprising a mounting plate 1, a bus duct mechanism 2 is arranged on the inner side of the mounting plate 1, and a heat dissipation mechanism 3 is arranged on the outside of the bus duct mechanism 2;

[0028] The bus duct mechanism 2 includes a bus duct assembly 21 and an installation assembly 22 . The bus duct assembly 21 is arranged on the inner side of the installation assembly 22 .

[0029] Furthermore, the bus duct assembly 21 includes a trough shell 211, which is fixedly connected to the inner side of the mounting plate 1, and a rotating rod 212 is rotatably connected to the inner side of the trough shell 211. A sliding block 213 is slidably connected to the inside of the trough shell 211, and a clamping plate 214 is fixedly connected to the back of the sliding block 213. A spring 215 is provided on the back of the sliding block 213. An insulating sleeve 216 is provided at one end of the trough shell 211 away from the sliding block 213, and a wire row 217 is provided inside the insulating sleeve 216. A trough cover 218 is slidably connected to the inside of the trough shell 211, and a clamping plate 219 is fixedly connected to the bottom of the trough cover 218. The provision of the trough shell 211 is beneficial for providing an installation basis for other components.

[0030] Furthermore, cam grooves are provided at corresponding positions of the sliding block 213 and the rotating rod 212 , and the rotating rod 212 is movably connected to the inside of the sliding block 213 . The provision of the rotating rod 212 is conducive to limiting the sliding block 213 .

[0031] Furthermore, the mounting assembly 22 includes a rotating sleeve 221, which is movably connected to the inside of the mounting plate 1. The inside of the rotating sleeve 221 is movably connected to a fixed column 222, and the outside of the mounting plate 1 is fixedly connected to one end away from the rotating sleeve 221 with a connecting column 223. Since the connecting column 223 is provided, it is convenient to cooperate with the connecting column 223 to connect to the slot shell 211.

[0032] Furthermore, through holes are provided at corresponding positions of the clamping plate 219 and the clamping plate 214 , and the clamping plate 214 is clamped inside the clamping plate 219 . The provision of the clamping plate 219 facilitates fixing the clamping plate 214 .

[0033] Embodiment two:

[0034] See also Figure 5 In combination with the first embodiment, it is further obtained that through holes are opened at corresponding positions of the rotating sleeve 221, the fixed column 222 and the connecting column 223, and the rotating sleeve 221 is threadedly connected to the outside of the connecting column 223. Since the connecting column 223 is provided, it is convenient to fix the connecting column 223.

[0035] Furthermore, the heat dissipation mechanism 3 includes a heat dissipation box 31, which is fixedly connected to the outside of the tank shell 211. A dustproof net 32 ​​is fixedly connected to the outside of the heat dissipation box 31. An electric fan 33 is arranged inside the heat dissipation box 31. Since the electric fan 33 is arranged, it is beneficial to dissipate heat for the components inside the tank shell 211.

[0036] In actual operation, when this device is used, first, the connecting column 223 outside the rotating sleeve 221 is aligned with the internal mounting plate 1 outside the slot shell 211, and then the rotating sleeve 221 is rotated, which is conducive to quickly fixing the slot shells 211, and then the slot cover 218 drives the snap-in plate 219 to slide inside the slot shell 211, so that the snap-in plate 219 drives the sliding block 213 to slide inside the slot shell 211, so that the interior rotating rod 212 moves inside the sliding block 213, thereby restricting the sliding block 213, so that the snap-in plate 214 fixes the snap-in plate 219, thereby fixing the slot cover 218, and the electric fan 33 rotates inside the heat sink 31, which is conducive to heat dissipation of the electrical components inside the slot shell 211.

[0037] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A modular bus duct that can be quickly laid, comprising a mounting plate (1), characterized in that: A bus duct mechanism (2) is arranged on the inner side of the mounting plate (1), and a heat dissipation mechanism (3) is arranged on the outer side of the bus duct mechanism (2); The bus duct mechanism (2) comprises a bus duct assembly (21) and a mounting assembly (22), wherein the bus duct assembly (21) is arranged on the inner side of the mounting assembly (22); The bus duct assembly (21) comprises a trough shell (211), the trough shell (211) is fixedly connected to the inner side of the mounting plate (1), the inner side of the trough shell (211) is rotatably connected to a rotating rod (212), the interior of the trough shell (211) is slidably connected to a sliding block (213), the back of the sliding block (213) is fixedly connected to a clamping plate (214), the back of the sliding block (213) is provided with a spring (215), an insulating sleeve (216) is provided at one end of the interior of the trough shell (211) away from the sliding block (213), a conductor row (217) is provided inside the insulating sleeve (216), a trough cover (218) is slidably connected to the interior of the trough shell (211), and the bottom of the trough cover (218) is fixedly connected to a clamping plate (219); The mounting assembly (22) comprises a rotating sleeve (221), the rotating sleeve (221) being movably connected to the interior of the mounting plate (1), the interior of the rotating sleeve (221) being movably connected to a fixing column (222), and the exterior of the mounting plate (1) being fixedly connected to an end away from the rotating sleeve (221) to a connecting column (223); The heat dissipation mechanism (3) comprises a heat dissipation box (31), the heat dissipation box (31) is fixedly connected to the outside of the tank shell (211), a dustproof net (32) is fixedly connected to the outside of the heat dissipation box (31), and an electric fan (33) is arranged inside the heat dissipation box (31).

2. The modular bus duct that can be quickly laid according to claim 1 is characterized in that: Cam grooves are provided at corresponding positions of the sliding block (213) and the rotating rod (212), and the rotating rod (212) is movably connected inside the sliding block (213).

3. The modular bus duct capable of rapid installation according to claim 1, characterized in that: Through holes are provided at corresponding positions of the clamping plate (219) and the clamping plate (214), and the clamping plate (214) is clamped inside the clamping plate (219).

4. The modular bus duct capable of rapid installation according to claim 1, characterized in that: Through holes are provided at corresponding positions of the rotating sleeve (221), the fixing column (222) and the connecting column (223), and the rotating sleeve (221) is threadedly connected to the outside of the connecting column (223).

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