Intensive bus duct capable of being intensively installed

Abstract

The utility model discloses an intensive bus duct capable of being intensively installed, which belongs to the technical field of bus ducts and comprises two groups of suspension adjusting mechanisms, a vertical adjusting assembly is arranged between the two groups of suspension adjusting mechanisms, and a plurality of uniformly distributed bus duct assemblies are arranged at the upper ends of the two groups of suspension adjusting mechanisms. The suspension adjusting mechanism comprises a fixing rod, drawing rods are slidably connected to the two sides of the fixing rod, a screw hole A is formed in the upper end of the fixing rod, two symmetrically-arranged opening grooves are formed in the upper ends of the drawing rods, the opening grooves communicate with screw holes B formed in the drawing rods, contact columns are connected to the upper ends of the drawing rods, and fixing screws are connected to the upper ends of the contact columns. The fixing screw is in threaded connection with a rotating sleeve, one end, away from the fixing screw, of the rotating sleeve is connected with a mounting assembly, bus duct assemblies are arranged on the fixing rod and the opening groove, and screw holes D are formed in the two sides of the pull rod. According to the utility model, a plurality of bus duct assemblies can be installed in a centralized manner, and the installation efficiency is improved.

Description

Technical Field

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

[0002] The dense bus duct is tightly attached to each other and to the shell, so it can withstand greater electric stress and thermal stress. It can also quickly dissipate the heat generated by the conductive bar, with a large current carrying capacity. The joints are fastened with insulating bolts and connected with double-connected copper bars, which effectively increases the contact area of ​​the joints and greatly reduces the temperature rise of the joints. The conductive bars of the dense bus duct are wrapped with flame-retardant cross-linked polyethylene heat shrink tubing, which has strong insulation performance and no toxic gas is emitted in case of fire. The dense bus duct plug interface is flexible and convenient to set, and a large number of sockets can be set, with strong versatility. When adjusting the position of electrical equipment, there is no need to change the power supply system.

[0003] In the existing technology, there is a problem that when installing multiple rows of dense bus ducts, the installation bracket cannot be stretched and extended, which will result in the need to manufacture additional installation brackets, and ultimately lead to reduced applicability of the installation bracket. For this reason, we propose a dense bus duct that can be installed centrally. Utility Model Content

[0004] The purpose of the utility model is to provide a concentrated bus duct that can be installed centrally to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concentrated bus duct that can be centrally installed, including a suspension adjustment mechanism, the suspension adjustment mechanism is provided with two groups, a vertical adjustment assembly is provided between the two groups of the suspension adjustment mechanisms, and a plurality of evenly distributed bus duct assemblies are provided on the upper ends of the two groups of the suspension adjustment mechanisms. The suspension adjustment mechanism includes a fixed rod, and pull-out rods are slidably connected on both sides of the fixed rod. A screw hole A is provided on the upper end of the fixed rod, and two symmetrically arranged open grooves are provided on the upper end of the pull-out rod, and the open groove is connected to a screw hole B provided on the pull-out rod. A contact column is connected to the upper end of the pull-out rod, and a fixed screw is connected to the upper end of the contact column. The fixed screw is threadedly connected to a rotating sleeve, and the rotating sleeve is connected to an installation assembly at one end away from the fixed screw. Bus duct assemblies are provided on the fixed rod and the open groove, and screw holes D are provided on both sides of the pull-out rod.

[0006] Preferably, the vertical adjustment assembly includes an extension rod connected to the inner end of the pull rod, the extension rod is slidably connected to the telescopic rod, contact plates are connected on both sides of the extension rod and the telescopic rod, the contact plate is threadedly connected to a bolt, the bolt is threadedly connected to the screw hole D, and the outer end of the bolt is threadedly connected to a nut.

[0007] Preferably, the bus duct assembly comprises a bus duct body arranged on a fixing rod and an open slot, and conductors are arranged on both sides of the bus duct body.

[0008] Preferably, the mounting assembly comprises a mounting plate connected to the rotating sleeve, and the upper end of the mounting plate is provided with two symmetrically arranged mounting holes.

[0009] Preferably, the lower ends of the fixing rod and the pulling rod are connected to a U-shaped plate, and the upper end of the U-shaped plate is provided with two symmetrically arranged screw holes C, and the screw holes C are arranged corresponding to the screw holes A and the screw holes B respectively.

[0010] Preferably, the width of the bus duct body is smaller than the width of the fixing rod and the opening slot.

[0011] Preferably, the bus duct body is locked on the suspension adjustment mechanism by an external screw.

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

[0013] 1. A suspension adjustment mechanism, a bus duct assembly and an installation assembly are provided to complete the installation of the suspension adjustment mechanism. Before installing the suspension adjustment mechanism, the degree of pulling and pulling the pull rod can be adjusted according to the size of the installation space. Next, the suspension adjustment mechanism is installed on the top surface through the installation assembly. Next, the bus duct assembly is placed on the fixed rod and the pull rod. The external screw is first locked into the screw hole C and then into the screw hole A and the screw hole B respectively. Next, the bus duct body is locked with the external bolt. During the entire installation process, the height of the suspension adjustment mechanism can be adjusted through each rotating sleeve. The utility model realizes the centralized installation of multiple bus duct assemblies, thereby improving the installation efficiency.

[0014] 2. A vertical adjustment component is provided to complete the assembly and lengthening of multiple suspension adjustment mechanisms. At this time, the bolt and the contact plate can be locked first, and then the bolt is locked into the screw hole D, and then the nut and the bolt can be locked. During the entire lengthening process, the stability of the suspension adjustment mechanism can be adjusted by first adjusting the telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the suspension adjustment mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the vertical adjustment component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the bus duct assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation component structure of the utility model.

[0020] In the figure: 1. Suspension adjustment mechanism; 101. Fixing rod; 102. Screw hole A; 103. Pull-out rod; 104. Open slot; 105. Screw hole B; 106. U-shaped plate; 107. Screw hole C; 108. Screw hole D; 109. Contact column; 110. Fixing screw; 111. Rotating sleeve; 2. Bus duct assembly; 201. Bus duct body; 202. Conductor; 3. Mounting assembly; 301. Mounting plate; 302. Mounting hole; 4. Vertical adjustment assembly; 401. Extension rod; 402. Telescopic rod; 403. Contact plate; 404. Bolt; 405. Nut. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a concentrated bus duct that can be installed centrally, including a suspension adjustment mechanism 1, the suspension adjustment mechanism 1 is provided with two groups, a vertical adjustment component 4 is provided between the two groups of suspension adjustment mechanisms 1, and a plurality of evenly distributed bus duct components 2 are provided at the upper ends of the two groups of suspension adjustment mechanisms 1. The suspension adjustment mechanism 1 includes a fixed rod 101, and both sides of the fixed rod 101 are slidably connected with a pull rod 103, a screw hole A102 is provided at the upper end of the fixed rod 101, and a vertical adjustment component 4 is provided between the two groups of suspension adjustment mechanisms 1. There are two symmetrically arranged open slots 104, the open slots 104 are connected to the screw holes B105 opened on the pull-out rod 103, the upper end of the pull-out rod 103 is connected to the contact column 109, the upper end of the contact column 109 is connected to the fixed screw 110, the fixed screw 110 is threadedly connected to the rotating sleeve 111, the end of the rotating sleeve 111 away from the fixed screw 110 is connected to the installation component 3, the bus duct component 2 is provided on the fixed rod 101 and the open slots 104, and screw holes D108 are opened on both sides of the pull-out rod 103.

[0023] Specifically, the vertical adjustment component 4 includes an extension rod 401 connected to the inner end of the pull rod 103, the extension rod 401 is slidably connected to the telescopic rod 402, the extension rod 401 and the telescopic rod 402 are connected to the contact plate 403 on both sides, the contact plate 403 is threadedly connected to the bolt 404, the bolt 404 is threadedly connected to the screw hole D108, and the outer end of the bolt 404 is threadedly connected to the nut 405; the bus duct component 2 includes a bus duct body 201 arranged on the fixed rod 101 and the open slot 104, and the bus duct body 201 is provided with wires 202 on both sides; The assembly 3 includes a mounting plate 301 connected to the rotating sleeve 111, and two symmetrically arranged mounting holes 302 are provided at the upper end of the mounting plate 301; the lower ends of the fixing rod 101 and the pulling rod 103 are connected to a U-shaped plate 106, and two symmetrically arranged screw holes C107 are provided at the upper end of the U-shaped plate 106, and the screw holes C107 are respectively arranged corresponding to the screw holes A102 and the screw holes B105; the width of the bus duct body 201 is smaller than the width of the fixing rod 101 and the opening slot 104; the bus duct body 201 is locked on the suspension adjustment mechanism 1 by an external screw.

[0024] Working principle: when assembling and lengthening multiple suspension adjustment mechanisms 1, the bolt 404 and the contact plate 403 can be locked first, and then the bolt 404 can be locked into the screw hole D108, and then the nut 405 and the bolt 404 can be locked. Before installing the suspension adjustment mechanism 1, the pulling degree of the pull rod 103 can be adjusted according to the size of the installation space, and then the suspension adjustment mechanism 1 is installed on the top surface through the installation component 3, and then the bus duct component 2 is placed on the fixed rod 101 and the pull rod 103. The external screw is first locked into the screw hole C107 and then locked into the screw hole A102 and the screw hole B105 respectively, and then the external bolt 404 is used to lock the bus duct body 201. During the entire installation process, the height of the suspension adjustment mechanism 1 can be adjusted through each rotating sleeve 111. The utility model realizes the centralized installation of multiple bus duct components 2, thereby improving the installation efficiency.

[0025] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concentrated bus duct that can be centrally installed, comprising a suspension adjustment mechanism (1), characterized in that: The suspension adjustment mechanism (1) is provided with two groups, a vertical adjustment component (4) is provided between the two groups of the suspension adjustment mechanism (1), a plurality of evenly distributed bus duct components (2) are provided at the upper ends of the two groups of the suspension adjustment mechanism (1), the suspension adjustment mechanism (1) comprises a fixing rod (101), both sides of the fixing rod (101) are slidably connected with a pull rod (103), a screw hole A (102) is provided at the upper end of the fixing rod (101), and two symmetrically arranged open slots (104) are provided at the upper end of the pull rod (103), and the open slots (104) are ) is connected to a screw hole B (105) provided on the pull-out rod (103); the upper end of the pull-out rod (103) is connected to a contact column (109); the upper end of the contact column (109) is connected to a fixed screw rod (110); the fixed screw rod (110) is threadedly connected to a rotating sleeve (111); the rotating sleeve (111) is connected to a mounting assembly (3) at one end away from the fixed screw rod (110); the fixed rod (101) and the open slot (104) are both provided with a bus duct assembly (2); and screw holes D (108) are provided on both sides of the pull-out rod (103).

2. The concentrated bus duct that can be centrally installed according to claim 1 is characterized in that: The vertical adjustment assembly (4) comprises an extension rod (401) connected to the inner end of the pull rod (103), the extension rod (401) being slidably connected to a telescopic rod (402), contact plates (403) being connected to both sides of the extension rod (401) and the telescopic rod (402), the contact plate (403) being threadedly connected to a bolt (404), the bolt (404) being threadedly connected to a screw hole D (108), and a nut (405) being threadedly connected to the outer end of the bolt (404).

3. The concentrated bus duct that can be centrally installed according to claim 1 is characterized in that: The bus duct assembly (2) comprises a bus duct body (201) arranged on a fixing rod (101) and an open slot (104), and conductive wires (202) are arranged on both sides of the bus duct body (201).

4. The concentrated bus duct that can be centrally installed according to claim 1 is characterized in that: The mounting assembly (3) comprises a mounting plate (301) connected to the rotating sleeve (111), and the upper end of the mounting plate (301) is provided with two symmetrically arranged mounting holes (302).

5. The concentrated bus duct that can be centrally installed according to claim 1 is characterized in that: The lower ends of the fixing rod (101) and the pulling rod (103) are both connected to a U-shaped plate (106), and the upper end of the U-shaped plate (106) is provided with two symmetrically arranged screw holes C (107), and the screw holes C (107) are arranged corresponding to the screw holes A (102) and the screw holes B (105) respectively.

6. The concentrated bus duct that can be centrally installed according to claim 3 is characterized in that: The width of the bus duct body (201) is smaller than the width of the fixing rod (101) and the opening slot (104).

7. The concentrated bus duct that can be centrally installed according to claim 3 is characterized in that: The bus duct body (201) is locked on the suspension adjustment mechanism (1) via an external screw.

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