CN219041333U - A mounting bracket for bus duct - Google Patents

Abstract

The utility model relates to a mounting bracket for a bus duct, which comprises a main body of the bus duct and a mounting plate. A connecting assembly is arranged on the outside of the mounting plate and the main body of the bus duct. The lower end of the connecting rod is fixedly connected, the outer side of the connecting rod is slidably connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a placement frame, and the main body of the bus duct is slidably connected to the inner side of the placing frame. A first buffer spring is fixedly connected between the upper end of the connecting sleeve rod and the lower end of the mounting plate. The installation bracket for the bus duct, through the cooperation of the first buffer spring and the second buffer spring, when the main body of the bus duct located inside the placement frame is accidentally impacted, the connecting sleeve rod can slide to align the first buffer spring and the second buffer spring. Stretch or squeeze to buffer the main body of the bus duct, thereby improving the buffer protection of the main body of the bus duct.

Description

A mounting bracket for bus duct

technical field

The utility model relates to the technical field of bus duct brackets, in particular to a mounting bracket for bus ducts.

Background technique

Busway is a device for transmitting electric energy in the power supply and distribution system. It is a kind of equipment responsible for transmitting and distributing electric energy in the low-voltage power supply system. It has large current-carrying capacity, high protection level, convenient distribution of electric energy, compact structure, easy installation and maintenance, Long service life and many other advantages. With the development of the times, the improvement of living standards and the progress of industrial automation, the load of electricity consumption is increasing. The use of bus ducts to replace cables, especially in hotels, factories, mines, high-rise buildings and public facilities, has become a development trend. trend.

When the existing lighting busway is installed, a bracket is generally used to suspend the busway on the top of the building, such as a busway installation hanger proposed by the application number CN202020406510. The horizontal direction of the groove is further limited to make it more stable after installation, but the above patent does not have a shock absorption function. When encountering surrounding vibrations, the electronic components in the busway will be damaged by vibration, which will affect the normal operation of the electronic components. Therefore, a mounting bracket for bus duct is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a mounting bracket for the bus duct, which has the advantages of shock absorption and buffering, and solves the problem of being easily damaged by vibration.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mounting bracket for a bus duct, including a main body of the bus duct and a mounting plate, and a connecting assembly is arranged on the outside of the mounting plate and the main body of the bus duct;

The connecting assembly includes two connecting rods, one end of which is fixedly connected to the lower end of the mounting plate, the outer side of the connecting rod is slidably connected to a connecting rod, and the lower end of the connecting rod is fixedly connected to a placement frame, The main body of the bus duct is slidably connected to the inner side of the placement frame, and a first buffer spring is fixedly connected between the upper end of the connecting sleeve rod and the lower end of the mounting plate, and one end of the connecting rod located inside the connecting sleeve rod is connected to the A second buffer spring is fixedly connected between the inner sides of the sleeve rods, an air bag is fixedly installed on the inner bottom wall of the connecting sleeve rods, and a long block with one end extending to the inside of the placement frame is fixedly connected to the outer side of the busway main body. The outer side of the placement frame is provided with a stabilizing component, and the inside of the installation plate is provided with a mounting component.

Furthermore, one end of the connecting rod located inside the connecting rod is T-shaped, and the second buffer spring is fixedly connected between the T-shaped end of the connecting rod and the inner top wall of the connecting rod.

Further, the T-shaped end of the connecting rod is fixedly connected with a rubber ring, and the inner peripheral wall of the connecting rod is coated with a damping substance.

Further, the mounting assembly includes mounting screws, several mounting holes are opened inside the mounting plate, and the mounting screws are rotatably connected inside the mounting holes.

Further, the stabilizing component includes a support block with one end fixedly connected to the outside of the placement frame, the inside of the support block is rotatably connected with a rotating sleeve rod, and the inner side of the rotation sleeve rod is threadedly connected with a screw rod with one end extending to the inside of the placement frame , the outer side of the rotating sleeve rod is fixedly connected with a grip rod.

Further, the side of the placement frame close to the screw is provided with a perforation located on the outside of the screw, and the side of the long block close to the screw is provided with a fixing groove, the specification of the fixing groove matches the specification of the screw, and the screw The outer side of the frame is fixedly connected with a slide block whose end extends to the inside of the placement frame, and the inside of the placement frame is provided with a chute whose end communicates with the perforation, and the chute is slidably connected with the slider.

Further, both the upper end and the lower end of the rotating sleeve are provided with thread grooves, and the thread grooves cooperate with the threads on the outside of the screw rod.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The installation bracket for the bus duct, through the cooperation of the first buffer spring and the second buffer spring, when the main body of the bus duct located inside the shelf is accidentally impacted, the connecting sleeve rod can slide to align the first buffer spring and the second buffer spring. The buffer spring is stretched or squeezed to buffer the main body of the bus duct, thereby improving the buffer protection of the main body of the bus duct.

2. The mounting bracket for the bus duct, through the cooperation of the rotating sleeve rod and the screw rod, the rotating sleeve rod can drive the screws on the upper and lower sides to extend into the long block respectively, so as to limit the main body of the bus duct inside the shelf. Position fixed, so that it is convenient for the operator to quickly limit and fix the main body of the bus duct.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a cross-sectional view of the structure of the connecting rod and the connecting rod of the utility model;

Fig. 3 is a structural schematic diagram of the stabilizing component of the utility model.

In the figure: 1 busway main body, 2 mounting plate, 3 connecting component, 31 connecting rod, 32 mounting component, 321 mounting hole, 322 mounting screw, 33 first buffer spring, 34 connecting sleeve rod, 35 long block, 36 placement Frame, 37 second cushioning springs, 38 airbags, 39 rubber rings, 4 firm components, 41 support blocks, 42 rotating cover rods, 43 screw rods, 44 grip bars, 45 slide blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1-2, a mounting bracket for a bus duct in this embodiment includes a bus duct main body 1 and a mounting plate 2, and a connecting component 3 is provided on the outside of the mounting plate 2 and the bus duct main body 1.

In this embodiment, the connection assembly 3 can buffer the busway main body 1 placed inside the connection assembly 3 to improve the protection of the busway main body 1 from accidental impact.

Wherein, the connecting assembly 3 includes two connecting rods 31 whose one end is fixedly connected to the lower end of the mounting plate 2. The outer side of the connecting rod 31 is slidably connected with a connecting sleeve rod 34, and the lower end of the connecting sleeve rod 34 is fixedly connected with a Frame 36, busway main body 1 is slidably connected to the inner side of the placement frame 36, the first buffer spring 33 is fixedly connected between the upper end of the connecting rod 34 and the lower end of the mounting plate 2, and the connecting rod 31 is located inside the connecting rod 34 A second buffer spring 37 is fixedly connected between one end of the connecting sleeve rod 34 and the inner side of the connecting sleeve rod 34, and an air bag 38 is fixedly installed on the inner bottom wall of the connecting sleeve rod 34. The long block 35 is provided with a stabilizing assembly 4 on the outside of the placement frame 36 , and an installation assembly 32 is provided on the inside of the installation plate 2 .

In addition, one end of the connecting rod 31 inside the connecting sleeve rod 34 is T-shaped, and the second buffer spring 37 is fixedly connected between the T-shaped end of the connecting rod 31 and the inner top wall of the connecting sleeve rod 34 .

Secondly, the T-end of the connecting rod 31 is fixedly connected with a rubber ring 39, and the inner peripheral wall of the connecting rod 34 is coated with a damping material, so that the squeezed or stretched first buffer spring 33 and the second buffer spring 37 can be reset. It is damped and buffered by rubber ring 39 and damping material.

Finally, the mounting assembly 32 includes mounting screws 322, and the inside of the mounting plate 2 is provided with several mounting holes 321, the mounting screws 322 are rotatably connected to the inside of the mounting holes 321, and the mounting plate is fixed by the mounting screws 322 on the inside of the mounting holes 321. 2 for fixed installation on the top of the building.

Please refer to Fig. 3, in the present embodiment, the stabilizing component 4 includes a support block 41 fixedly connected to the outside of the placement frame 36 at one end, the inside of the support block 41 is connected with a rotating sleeve rod 42, and the inner side of the rotation sleeve rod 42 is threadedly connected with one end. The screw rod 43 extending to the inside of the placement frame 36 is fixedly connected with the grip bar 44 on the outside of the rotating sleeve rod 42. The number of support blocks 41 is four, and the four support blocks 41 are symmetrically distributed in groups of two.

In this embodiment, the rotating rotating sleeve rod 42 can drive the screw rods 43 on the upper and lower sides to extend into the long bar 35 respectively, so as to limit and fix the busway main body 1 inside the placing frame 36 .

Wherein, the placement frame 36 is provided with a perforation positioned at the outside of the screw rod 43 near the side of the screw rod 43, and the strip block 35 is provided with a fixing groove near the side of the screw rod 43, so that the moving screw rod 43 can pass through the placement frame 36 and extend to the strip. In the block 35, the strip block 35 is limited and fixed. The specification of the fixing groove matches the specification of the screw rod 43. The outer side of the screw rod 43 is fixedly connected with a slide block 45 that extends to the inside of the placement frame 36. There is a chute in which one end communicates with the perforation, and the chute is slidably connected with the slide block 45, so that the screw rod 43 moving up and down is more stable.

In addition, the upper end and the lower end of the rotating sleeve rod 42 are provided with thread grooves, the thread grooves cooperate with the threads on the outside of the screw rod 43, and the threads on the inside of the thread grooves on the upper and lower sides are symmetrically distributed, so that the rotating rotating sleeve rod 42 can drive The screw rod 43 on both sides up and down can be towards opposite side one end.

The working principle of the above-mentioned embodiment is:

After the installation plate 2 is fixed on the top of the building through the installation screw 322 inside the installation hole 321, the busway main body 1 can be pushed into the placement frame 36 through the long block 35, and the sleeve rod 42 can be rotated by the handle 44. Drive the screw rods 43 on the upper and lower sides to respectively extend through the placement frame 36 and extend into the long block 35 to limit and fix the bus duct main body 1 inside the placement rack 36, so that it is convenient for the operator to quickly limit and fix the bus duct main body 1 Or removed, and when the bus duct main body 1 located inside the placement frame 36 is accidentally bumped, the connecting sleeve rod 34 can slide to stretch or squeeze the first buffer spring 33, the second buffer spring 37 and the air bag 38, thereby The main body 1 of the bus duct is buffered, and the rubber ring 39 at the T-end of the connecting rod 31 and the damping material on the inner peripheral wall of the connecting sleeve rod 34 can damp and buffer the first buffer spring 33 and the second buffer spring 37 when resetting, thereby improving the performance of the bus duct. Cushion protection of body 1.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a mounting bracket for bus duct, includes bus duct main part (1) and mounting panel (2), its characterized in that: a connecting component (3) is arranged outside the mounting plate (2) and the bus duct main body (1);

the connecting assembly (3) comprises connecting rods (31) which are two in number and are fixedly connected with the lower end parts of the mounting plates (2) at one end, connecting loop bars (34) are fixedly connected to the outer sides of the connecting rods (31) in a sliding mode, placing frames (36) are fixedly connected to the lower end parts of the connecting loop bars (34), bus duct bodies (1) are slidably connected to the inner sides of the placing frames (36), first buffer springs (33) are fixedly connected between the upper end parts of the connecting loop bars (34) and the lower end parts of the mounting plates (2), second buffer springs (37) are fixedly connected between one end of the connecting loop bars (34) and the inner sides of the connecting loop bars (34), air bags (38) are fixedly arranged on the inner bottom walls of the connecting loop bars (34), one ends of the outer sides of the bus duct bodies (1) extend to strip blocks (35) on the inner sides of the placing frames (36), and the fixing assemblies (4) are arranged on the outer sides of the placing frames (36), and the mounting assemblies (32) are arranged inside the mounting plates (2).

2. The mounting bracket for a bus duct according to claim 1, wherein: one end of the connecting rod (31) positioned at the inner side of the connecting sleeve rod (34) is T-shaped, and the second buffer spring (37) is fixedly connected between the T-shaped end of the connecting rod (31) and the inner top wall of the connecting sleeve rod (34).

3. The mounting bracket for a bus duct according to claim 1, wherein: the T-shaped end of the connecting rod (31) is fixedly connected with a rubber ring (39), and a damping substance is arranged in an inner Zhou Bitu of the connecting sleeve rod (34).

4. The mounting bracket for a bus duct according to claim 1, wherein: the mounting assembly (32) comprises mounting screws (322), a plurality of mounting holes (321) are formed in the mounting plate (2), and the mounting screws (322) are rotationally connected to the inner sides of the mounting holes (321).

5. The mounting bracket for a bus duct according to claim 1, wherein: the stabilizing assembly (4) comprises a supporting block (41) with one end fixedly connected with the outer side of the placement frame (36), a rotating sleeve rod (42) is rotatably connected to the inner side of the supporting block (41), a screw rod (43) with one end extending to the inner side of the placement frame (36) is connected to the inner side of the rotating sleeve rod (42) in a threaded mode, and a holding rod (44) is fixedly connected to the outer side of the rotating sleeve rod (42).

6. The mounting bracket for a bus duct of claim 5, wherein: the utility model discloses a screw rod, including rack (36), fixed slot, slider (45) that rack (36) inside was extended to one end, the spout that one end and perforation communicate has been seted up to the inside of rack (36), spout and slider (45) sliding connection to one side that rectangular piece (35) is close to one side of screw rod (43) has been seted up to one side that rack (36) is close to screw rod (43), the specification in fixed slot and the specification phase-match of screw rod (43), the outside fixedly connected with one end of screw rod (43) extends to the inside slider (45).

7. The mounting bracket for a bus duct of claim 5, wherein: screw grooves are formed in the upper end portion and the lower end portion of the rotary sleeve rod (42), and the screw grooves are matched with threads on the outer side of the screw rod (43).

Images