CN214674190U

CN214674190U - Intensive low-voltage bus duct

Info

Publication number: CN214674190U
Application number: CN202022790848.2U
Authority: CN
Inventors: 门仲斌
Original assignee: Shanxi Lifeng Longji Bus Bridge Technology Co ltd
Current assignee: Shanxi Lifeng Longji Bus Bridge Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-09
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the bus duct field, and discloses an intensive low-voltage bus duct, which solves the problems that the intensive low-voltage bus duct on the current market lacks shockproof effect and has larger potential safety hazard in use, and comprises a protective shell, a bearing frame is connected between two sides of the inner cavity of the protective shell in a sliding way, a wire groove frame is movably connected inside the protective shell, a placing pad is fixedly connected with the top of the wire groove frame, two sides of the top of the placing pad are both movably connected with U-shaped cover plates, two sides of the two separated U-shaped cover plates are both rotatably connected with mounting screws, a main body wire groove is movably connected between the two mounting screws, the intensive low-voltage bus duct has reasonable structural design, good shockproof effect, reduces the using amount of a main conductor, greatly reduces the manufacturing cost, saves nonferrous metal resources, reduces the resource consumption, is beneficial to energy conservation and environmental protection, the cooling effect is improved, the circuit can be protected by temperature, and the product is simple and convenient to install and maintain and has stable and reliable performances.

Description

Intensive low-voltage bus duct

Technical Field

The utility model belongs to the technical field of the bus duct, specifically be an intensive low-voltage bus duct.

Background

The bus duct, a closed metal device composed of copper and aluminum bus bars, is used to distribute large power to the elements of the decentralized system, and has been increasingly used as a substitute for wire and cable in the project of indoor low-voltage power transmission main line engineering.

The existing intensive low-voltage bus duct lacks shockproof effect when in use, and has the defects of large electric energy loss, poor power distribution efficiency and low corrosion resistance and reliability, so that the whole bus duct is burnt, even a large amount of electric equipment is burnt, and serious economic loss and potential safety hazard are caused.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an intensive low-voltage bus duct, the effectual existing intensive low-voltage bus duct of having solved among the above-mentioned background art lacks the great problem of security hidden danger of shockproof effect and use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intensive low-voltage bus duct, including the protection casing, sliding connection has the bearing frame between the both sides of protection casing inner chamber, the wired channel frame of inside swing joint of protection casing, the pad is placed to the top fixedly connected with of channel frame, the equal swing joint in both sides of placing the pad top has U type apron, two both sides that U type apron departed are all rotated and are connected with the mounting screw, swing joint has the main part wire casing between two mounting screws, splint are installed to the equidistance between the both sides of main part wire casing inner chamber, the equal fixedly connected with U type frame in both sides of main part wire casing top and bottom, equal sliding connection has radiating fin between two U type frames, the equal fixedly connected with square cover in both sides of protective housing surface, the equal swing joint in inside of two square covers has conductive terminal row.

Preferably, the bottom of the wire chase frame is fixedly connected with sliding frames, the two sides of the top of the bearing frame are fixedly connected with T-shaped rods, and the top ends of the two T-shaped rods are movably connected inside the two sliding frames respectively.

Preferably, the both sides at wire casing frame top all rotate and are connected with the swivel bolt, and the bottom of two swivel bolts all runs through and extends to the inside of U type apron, and the equal threaded connection in surface that two swivel bolts are located the inside one end of U type apron has the nut of screwing up.

Preferably, the equal fixedly connected with spout in both sides of protection casing bottom, the equal sliding connection in inside of two spouts has the horizontal bar, fixedly connected with roof between the top of two horizontal bars.

Preferably, damping springs are arranged between the bottom of the bearing frame and the bottom of the inner cavity of the protection shell at equal intervals.

Preferably, the lifting rods penetrate through the two sides of the protection shell, the protection plate is fixedly connected to one end, located inside the protection shell, of each lifting rod, and the fixing springs are sleeved on the surfaces, located at one end inside the protection shell, of each lifting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the protective shell, the bearing frame, the wire groove frame, the placing pad, the U-shaped cover plate, the mounting screw, the main wire groove, the clamping plate, the U-shaped frame, the radiating fin, the square cover, the conductive terminal row, the T-shaped rod, the rotary bolt, the screwing nut, the damping spring, the lifting rod and the protective plate are arranged, so that the whole wire groove frame can be stably placed at the top of the bearing frame, the damping spring is utilized to conveniently improve the buffering support property of the whole bearing frame, the lifting rod is utilized to drive the protective plate to protect two sides of the wire groove frame, and finally, the wire lapping operation is carried out through the main wire groove and the radiating fin, so that the operation and the use of the intensive bus groove are realized, the structural design of the whole equipment is reasonable, the shockproof effect is good, the use amount of a main conductor is reduced, the manufacturing cost is greatly reduced, nonferrous metal resources are saved, the resource consumption is reduced, and the energy conservation and environmental protection are facilitated, the cooling effect is improved, the circuit can be protected by temperature, and the product is simple and convenient to install and maintain and has stable and reliable performances;

(2) the utility model discloses a wire casing, including main part wire casing, U type apron, carriage and T type pole, the main part wire casing passes through mounting screw to be installed between two U type apron, recycle rotatory bolt and screw up the nut and install two U type apron in the inside of wire casing frame, utilize carriage and T type pole to install whole wire casing frame at the top of holding the frame afterwards, utilize immediately that the fixed spring on lifting rod and surface drives the guard plate and protect the surface of wire casing, the inside at the main part wire casing is installed with the circuit through the top of protecting sheathing afterwards, utilize radiating fin to dispel the heat, utilize square cover and conductive terminal row to carry out work and use at last.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the exterior of the protective casing of the present invention;

in the figure: 1. a protective housing; 2. a bearing frame; 3. a wire chase frame; 4. placing the pad; 5. a U-shaped cover plate; 6. Mounting screws; 7. a main body wire slot; 8. a splint; 9. a U-shaped frame; 10. a heat dissipating fin; 11. a square cover; 12. a row of conductive terminals; 13. a carriage; 14. a T-shaped rod; 15. rotating the bolt; 16. screwing down the nut; 17. a chute; 18. a horizontal bar; 19. a top plate; 20. a damping spring; 21. lifting a pull rod; 22. a protection plate; 23. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 and 3, the utility model comprises a protective casing 1, a bearing frame 2 is slidably connected between two sides of the inner cavity of the protective casing 1, the stability of the whole wire chase 3 is improved by the bearing frame 2, the inner part of the protective casing 1 is movably connected with the wire chase 3, the top of the wire chase 3 is fixedly connected with a placing pad 4, two sides of the top of the placing pad 4 are movably connected with a U-shaped cover plate 5, two sides of the two U-shaped cover plates 5 which are separated from each other are rotatably connected with mounting screws 6, a main body wire chase 7 is movably connected between the two mounting screws 6, clamping plates 8 are equidistantly arranged between two sides of the inner cavity of the main body wire chase 7, the wire can be conveniently distributed in the main body wire chase 7 by the clamping plates 8, the U-shaped frames 9 are fixedly connected with two sides of the top and the bottom of the main body wire chase 7, and a heat dissipation fin 10 is slidably connected between the two U-shaped frames 9, both sides on the surface of the protection shell 1 are fixedly connected with square covers 11, and the insides of the two square covers 11 are movably connected with conductive terminal rows 12.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the bottom of the trunking frame 3 is fixedly connected with the sliding frame 13, two sides of the top of the supporting frame 2 are fixedly connected with the T-shaped rods 14, the top ends of the two T-shaped rods 14 are movably connected inside the two sliding frames 13 respectively, and the sliding frame 13 and the T-shaped rods 14 are used for facilitating the detachment and installation of the whole trunking frame 3.

Third embodiment, on the basis of first embodiment, given by fig. 1, the both sides at wire casing frame 3 top all are rotated and are connected with swivel bolts 15, and the bottom of two swivel bolts 15 all runs through and extends to the inside of U type apron 5, and the equal threaded connection in surface that two swivel bolts 15 are located the inside one end of U type apron 5 has tightening nut 16, utilizes tightening nut 16 to be convenient for improve the fastness of U type apron 5.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, sliding grooves 17 are fixedly connected to both sides of the bottom of the protective casing 1, horizontal bars 18 are slidably connected to the insides of the two sliding grooves 17, a top plate 19 is fixedly connected between the tops of the two horizontal bars 18, and the movable top plate 19 is used for facilitating the maintenance of elements inside the wire casing 3.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, the damping springs 20 are installed between the bottom of the supporting frame 2 and the bottom of the inner cavity of the protective casing 1 at equal intervals, and the damping springs 20 are utilized to improve the cushioning property of the supporting frame 2.

Sixth embodiment, on the basis of first embodiment, given by fig. 1, the both sides of protection casing 1 have all been run through and have been carried pull rod 21, and two carry pull rod 21 are located the equal fixedly connected with guard plate 22 of the inside one end of protection casing 1, and two carry pull rod 21 are located the surface of the inside one end of protection casing 1 and all are overlapped and are equipped with fixed spring 23, utilize carry pull rod 21 and fixed spring 23 to be convenient for drive guard plate 22 and protect the both sides of line chase 3.

The working principle is as follows: during operation, install main part wire casing 7 between two U type apron 5 through mounting screw 6, reuse swivel bolt 15 and tighten up nut 16 with the inside of two U type apron 5 installations online chase 3, utilize carriage 13 and T type pole 14 to install whole chase 3 at the top of holding frame 2 afterwards, utilize immediately that lifting rod 21 and surperficial fixed spring 23 drive guard plate 22 to protect the surface of chase 3, install the inside at main part wire casing 7 through the top of protecting sheathing 1 with the circuit afterwards, utilize radiating fin 10 to dispel the heat, utilize square cover 11 and conductive terminal row 12 to work the use at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intensive low-voltage bus duct, includes protection casing (1), its characterized in that: sliding connection has the support to put frame (2) between the both sides of protection casing (1) inner chamber, inside swing joint wire chase (3) of protection casing (1), the top fixedly connected with of wire chase (3) places pad (4), place the equal swing joint in both sides at pad (4) top and have U type apron (5), the both sides that two U type apron (5) leave are all rotated and are connected with mounting screw (6), swing joint has main part wire casing (7) between two mounting screw (6), splint (8) are installed to the equidistance between the both sides of main part wire casing (7) inner chamber, the equal fixedly connected with U type frame (9) in both sides of main part wire casing (7) top and bottom, equal sliding connection has radiating fin (10) between two U type frame (9), the equal fixedly connected with square cover (11) in both sides on protection casing (1) surface, the equal swing joint in inside of two square cover (11) has conductive terminal row (12).

2. An intensive low voltage bus duct according to claim 1, wherein: the wire casing (3) is characterized in that the bottom of the wire casing is fixedly connected with sliding frames (13), two sides of the top of the bearing frame (2) are fixedly connected with T-shaped rods (14), and the top ends of the two T-shaped rods (14) are movably connected to the inner portions of the two sliding frames (13) respectively.

3. An intensive low voltage bus duct according to claim 1, wherein: the both sides at wire chase frame (3) top all rotate and are connected with rotatory bolt (15), and the bottom of two rotatory bolts (15) all runs through and extends to the inside of U type apron (5), and the equal threaded connection in surface that two rotatory bolts (15) are located the inside one end of U type apron (5) has screwed up nut (16).

4. An intensive low voltage bus duct according to claim 1, wherein: the equal fixedly connected with spout (17) in both sides of protection casing (1) bottom, the equal sliding connection in inside of two spout (17) has horizontal bar (18), fixedly connected with roof (19) between the top of two horizontal bar (18).

5. An intensive low voltage bus duct according to claim 1, wherein: damping springs (20) are arranged between the bottom of the bearing frame (2) and the bottom of the inner cavity of the protective shell (1) at equal intervals.

6. An intensive low voltage bus duct according to claim 1, wherein: the protection casing (1) both sides all run through and have been carried pull rod (21), two carry pull rod (21) and lie in the equal fixedly connected with guard plate (22) of the inside one end of protection casing (1), and two carry pull rod (21) lie in the surface of the inside one end of protection casing (1) and all overlap and be equipped with fixed spring (23).