CN213585074U

CN213585074U - Bus duct with bracket structure

Info

Publication number: CN213585074U
Application number: CN202022571992.7U
Authority: CN
Inventors: 胡洪
Original assignee: Jiangsu Jinneng Electric Technology Co ltd
Current assignee: Jiangsu Jinneng Electric Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a bus duct technical field, concretely relates to bus duct with bracket structure, including last casing, lower casing, bracket structure includes base, layer board, limiting plate, installation space, connecting piece. The utility model has the advantages that: through the base, the layer board is to the support of casing under the bus duct, and then guaranteed that the bus duct has certain support, it is more stable after the installation, and set up the connecting piece by the pin pole, the fixed block, the extension spring is constituteed, it closes on the through-hole of casing under to insert through the pin pole, make the lower casing physical stamina of bus duct install in the installation space of two limiting plates fast, and then improved the installation effectiveness of bus duct, it is articulated with casing down to have still set up the casing in addition, and through the double-screw bolt, the nut is with last casing, the casing is connected down, be convenient for go up the casing and separate with casing down, and then overhaul the component of the internal portion of inferior.

Description

Bus duct with bracket structure

Technical Field

The utility model relates to a bus duct technical field, concretely relates to bus duct with bracket structure.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the connection part at the two ends of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.

The existing bus duct is mainly installed on an indoor wall through a plurality of screws, and a supporting structure is not arranged, so that the shell is easy to deform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a bus duct with bracket structure, it can realize making the bus duct have prevention of seepage water ability, installation back steadiness preferred simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a bus duct with bracket structure, includes the last casing and the lower casing of bus duct, the casing is through the bracket structure horizontal installation that locates its length direction both ends on the vertical face of placing down, bracket structure is including dismantling the base of connection on the vertical face of placing, be equipped with the layer board that the level extends to its thickness direction outside on the base, layer board length direction both ends respectively are equipped with the vertical limiting plate that upwards extends, two enclose into the installation space that a confession casing block was installed between the limiting plate, the casing passes through the connecting piece spacing in the installation space down.

As a further optimization of the above technical solution, a plurality of screw holes are provided on the base.

As a further optimization of the technical solution, the supporting plate is provided with a reinforcing rib extending to the base.

As the further optimization of the technical scheme, the connecting piece comprises a pin rod which is horizontally matched and penetrates out of one of the limiting plates in a sliding manner, a through hole for inserting the pin rod into one end of the limiting plate is correspondingly formed in the lower shell, a fixing block is arranged at the other end of the pin rod, a tension spring is further sleeved on the fixing block, and two ends of the tension spring are respectively welded on the fixing block and the limiting plate.

As a further optimization of the above technical solution, a plurality of heat dissipation grooves are provided on the upper housing.

As a further optimization of the above technical scheme, one end of the upper shell is hinged to the lower shell, a hinged support is arranged on the outer wall of the other end of the upper shell, a rotating ring is rotatably connected to the hinged support, a stud extending to the radial outer side of the rotating ring is arranged on the rotating ring, two clamping blocks are arranged on the outer wall of the lower shell, a clearance groove for allowing a clearance at one end, far away from the rotating ring, of the stud to pass through is defined between the two clamping blocks, a nut is sleeved on a threaded sleeve at one end, penetrating out of the clearance groove, of the stud, and the surface of the nut abuts.

The utility model has the advantages that: through the base, the layer board is to the support of casing under the bus duct, and then guaranteed that the bus duct has certain support, it is more stable after the installation, and set up the connecting piece by the pin pole, the fixed block, the extension spring is constituteed, it closes on the through-hole of casing under to insert through the pin pole, make the lower casing physical stamina of bus duct install in the installation space of two limiting plates fast, and then improved the installation effectiveness of bus duct, it is articulated with casing down to have still set up the casing in addition, and through the double-screw bolt, the nut is with last casing, the casing is connected down, be convenient for go up the casing and separate with casing down, and then overhaul the component of the internal portion of inferior.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;

FIG. 3 is a side view angle diagram of the three-dimensional structure of FIG. 1;

FIG. 4 is a schematic side view of the three-dimensional structure of FIG. 1;

in the drawings, the reference numerals denote the following components:

1-radiating groove, 2-upper shell, 3-lower shell, 4-rotating ring, 5-hinged support, 6-clearance groove, 7-nut, 8-stud, 9-clamping block, 10-fixing block, 11-tension spring, 12-limiting plate, 13-reinforcing rib, 14-base, 15-pin rod, 16-supporting plate and 17-loose leaf.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The bus duct with the bracket structure as shown in fig. 1-4 comprises an upper shell 2 and a lower shell 3 of the bus duct, wherein the lower shell 3 is horizontally mounted on a vertical placing surface through the bracket structures arranged at two ends of the lower shell in the length direction, the bracket structure comprises a base 14, a plurality of screw holes are formed in the base 14, a plurality of external screws matched with the screw holes penetrate through the screw holes, the base 14 is further mounted on the external vertical placing surface, a supporting plate 16 extending towards the outer side of the thickness direction of the supporting plate in the horizontal direction is arranged on the base 14, two limiting plates 12 extending upwards in the vertical direction are respectively arranged at two ends of the supporting plate 16 in the length direction, a mounting space for clamping and mounting the lower shell 3 is defined between the two limiting plates 12, and the lower shell 3 is limited in the mounting space through a connecting.

The supporting plate 16 is provided with a reinforcing rib 13 extending to the base 14, so that the rigidity of the supporting plate 16 is improved.

The connecting piece includes that the level is smooth to be joined in marriage round pin pole 15 of wearing out one of them limiting plate 12, and what correspond be equipped with on lower casing 3 supplies round pin pole 15 to wear into the through-hole that limiting plate 12 one end was inserted and is closed, the round pin pole 15 other end is equipped with fixed block 10, still overlaps on it and is equipped with extension spring 11, the welding is respectively on fixed block 10, limiting plate 12 in extension spring 11 both ends.

The upper shell 2 is provided with a plurality of radiating grooves 1, so that heat dissipation of elements in the lower shell 3 is facilitated during working.

One end of the upper shell 2 is hinged to the lower shell 3 through a hinge 17, a hinged support 5 is arranged on the outer wall of the other end of the upper shell, a rotating ring 4 is connected to the hinged support 5 in a rotating mode, a stud 8 extending to the radial outer side of the rotating ring 4 is arranged on the rotating ring 4, two clamping blocks 9 are arranged on the outer wall of the lower shell 3, a clearance groove 6 for allowing a clearance of one end, away from the rotating ring 4, of the stud 8 to pass through is formed in a surrounding mode, a nut 7 is sleeved on the end, penetrating through the clearance groove 6, of the stud 8 through a thread, and the surface of the nut 7.

The utility model discloses when using: toward the outside fixed block of pulling, by other personnel again with the bus duct under the housing block in the installation space of two limiting plates, loosen the fixed block again, under the extension spring pulling force, the drive pin pole is inserted and is closed in the through-hole of casing down, with the casing mounting on the layer board down, need to do all when overhauing inferior valve internal portion, at first loosen the nut soon, upwards rotate the screw rod again, make the screw rod break away from the block in keeping away from the state of dead slot, the casing is gone up in the upset again, make the casing along with the articulated department rotation of inferior valve casing, thereby make the internal portion of inferior valve be in and expose the state, can overhaul the component of the internal portion of inferior valve.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bus duct with bracket structure, includes last casing (2) and lower casing (3) of bus duct, its characterized in that, casing (3) are installed on the vertical face of placing through the bracket structure horizontal installation who locates its length direction both ends down, bracket structure is including dismantling base (14) of connection on the vertical face of placing, be equipped with layer board (16) that the level extends to its thickness direction outside on base (14), layer board (16) length direction both ends respectively are equipped with vertical limiting plate (12) that upwards extend, two enclose into the installation space of casing (3) block installation down of confession between limiting plate (12), casing (3) are spacing in installation space through the connecting piece down.

2. The bus duct with the bracket structure as claimed in claim 1, wherein a plurality of screw holes are provided on the base (14).

3. The bus duct with the bracket structure as claimed in claim 1, wherein the supporting plate (16) is provided with a reinforcing rib (13) extending to the base (14).

4. The bus duct with the bracket structure according to claim 1, wherein the connecting piece comprises a pin rod (15) which is horizontally matched and penetrates out of one limiting plate (12), a through hole for the pin rod (15) to penetrate into one end of the limiting plate (12) to be inserted is correspondingly formed in the lower shell (3), a fixing block (10) is arranged at the other end of the pin rod (15), a tension spring (11) is further sleeved on the fixing block (10), and two ends of the tension spring (11) are respectively welded on the fixing block (10) and the limiting plate (12).

5. The bus duct with the bracket structure as claimed in claim 1, wherein a plurality of heat dissipation grooves (1) are provided on the upper housing (2).

6. The bus duct with the bracket structure according to claim 1, wherein one end of the upper shell (2) is hinged to the lower shell (3), a hinged support (5) is arranged on the outer wall of the other end of the upper shell, a rotating ring (4) is rotatably connected to the hinged support (5), a stud (8) extending to the radial outer side of the rotating ring (4) is arranged on the rotating ring (4), two clamping blocks (9) are arranged on the outer wall of the lower shell (3), a clearance groove (6) for allowing the stud (8) to pass through a gap at one end far away from the rotating ring (4) is defined between the two clamping blocks (9), a nut (7) is sleeved on one end of the stud (8) penetrating through the clearance groove (6) in a threaded manner, and the surface of the nut (7) abuts against the bottom surface of the clamping block.