CN218449466U

CN218449466U - Bus duct connecting device

Info

Publication number: CN218449466U
Application number: CN202222112026.8U
Authority: CN
Inventors: 魏兆成; 程义清; 魏征
Original assignee: Wuhan Yueling Electric Co ltd
Current assignee: Wuhan Yueling Electric Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-03
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a bus duct connecting device, which belongs to the technical field of bus ducts and comprises a first shell and a second shell, wherein the first shell is connected with the second shell through a first connecting mechanism, connecting plates are arranged on two sides of the first shell and the second shell respectively, the connecting plates are connected with the bus ducts through a second connecting mechanism, through holes are arranged on the second shell, sliding grooves are arranged on two sides of each through hole, sliding blocks are arranged in the sliding grooves, sliding plates are arranged between the two sliding blocks, and limiting mechanisms are arranged on the second shell corresponding to the sliding plates; the utility model discloses can overhaul the bus duct junction when needs, need not to pull down connection structure and just can overhaul or inspect the junction of bus duct.

Description

Bus duct connecting device

Technical Field

The utility model relates to a bus duct technical field, concretely relates to bus duct connecting device.

Background

The bus duct system is a power distribution device for efficiently transmitting current, and is particularly suitable for the needs of economic and reasonable wiring of high-rise buildings and large-scale factories. Since the bus ducts are produced in sections in the production process, all sections of bus ducts need to be connected into a whole in the actual installation process.

Traditional bus duct connection structure can couple together adjacent bus duct, but if the junction of adjacent bus duct breaks down and need overhaul when, need dismantle bus duct connection structure and overhaul, bus duct connection structure is dismantled the back and is placed everywhere, causes easily to lose.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bus duct connecting device when needs overhaul the bus duct junction, need not to pull down connection structure and just can overhaul or inspect the junction of bus duct.

For solving the technical problem, the utility model provides a bus duct connecting device, including first casing and second casing, first casing is connected through first coupling mechanism with the second casing, first casing all sets up the connecting plate with second casing both sides, be connected through second coupling mechanism between connecting plate and the bus duct, set up the through-hole on the second casing, the through-hole both sides set up the spout, set up the slider in the spout, set up the slide between two sliders, correspond the slide and set up stop gear on the second casing, stop gear is including setting up the locating piece on the second casing, set up the guiding hole on the locating piece, the slip sets up the bullet tongue in the guiding hole, bullet tongue tip is the toper structure, and corresponding bullet tongue tip sets up the spacing groove at the slide tip, the bullet tongue other end sets up the baffle, set up the spring on the bullet tongue, spring one end is connected with the second casing, the spring other end is connected with the baffle.

Furthermore, the cross sections of the guide hole and the spring tongue are both polygonal structures.

Further, the sliding plate is made of a transparent material.

Further, the end part of the sliding plate is provided with a force application part.

Furthermore, the first connecting mechanism comprises connecting blocks arranged at four corners of the first shell and the second shell, first threaded holes are formed in the connecting blocks, and first fastening bolts are arranged corresponding to the first threaded holes.

Furthermore, a plurality of second threaded holes are formed in the connecting plate, a plurality of third threaded holes are formed in the two sides of the bus duct corresponding to the second threaded holes, and second fastening bolts are arranged corresponding to the second threaded holes and the third threaded holes.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the first shell can be fixedly connected with the second shell through the first connecting mechanism, the connecting plates are arranged on two sides of the first shell and two sides of the second shell, the connecting plates can be fixedly connected with two sides of the bus duct through the second connecting mechanism, and then the first shell and the second shell are fixedly connected with the two bus ducts.

2. When needs overhaul the junction, need stop gear spacing to the slide, then make the slide in the through-hole through the application of force spare to just can make the staff overhaul the junction through leading to vacating.

Drawings

Fig. 1 is a schematic structural view of a bus duct connecting device of the present invention;

fig. 2 is a schematic structural diagram of a side view of the present invention;

fig. 3 is a schematic structural diagram of a top view of the present invention;

fig. 4 is a schematic structural diagram of a point a of the present invention.

1. A first housing; 2. a second housing; 3. a connecting plate; 4. a bus duct; 5. a through hole; 6. a chute; 7. a slider; 8. a slide plate; 9. positioning a block; 10. a guide hole; 11. a spring tongue; 12. a limiting groove; 13. a baffle plate; 14. a spring; 15. a force application member; 16. connecting blocks; 17. a first threaded hole; 18. a first fastening bolt; 19. a second threaded hole; 20. a third threaded hole; 21. and a second fastening bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-4 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: a bus duct 4 connecting device comprises a first shell 1 and a second shell 2, wherein the first shell 1 is connected with the second shell 2 through a first connecting mechanism, connecting plates 3 are arranged on two sides of the first shell 1 and the second shell 2 respectively, the connecting plates 3 are connected with the bus duct 4 through a second connecting mechanism, a through hole 5 is formed in the second shell 2, sliding grooves 6 are formed in two sides of the through hole 5, sliding blocks 7 are arranged in the sliding grooves 6, a sliding plate 8 is arranged between the two sliding blocks 7, a limiting mechanism is arranged on the second shell 2 corresponding to the sliding plate 8, the limiting mechanism comprises a positioning block 9 arranged on the second shell 2, a guide hole 10 is formed in the positioning block 9, an elastic tongue 11 is arranged in the guide hole 10 in a sliding mode, the end portion of the elastic tongue 11 is of a conical structure, a limiting groove 12 is arranged at the end portion of the sliding plate 8 corresponding to the end portion of the elastic tongue 11, a baffle 13 is arranged at the other end portion of the elastic tongue 11, a spring 14 is arranged on the elastic tongue 11, one end portion of the spring 14 is connected with the second shell 2, and the other end portion of the spring 14 is connected with the baffle 13; when the bus duct 4 junction needs to be overhauled, the junction of the bus duct 4 can be overhauled or inspected without detaching the connecting structure.

Particularly, a bus duct 4 connecting device, make first casing 1 and second casing 2 fastening connection through first coupling mechanism and second coupling mechanism, when needs overhaul bus duct 4's junction, outwards stimulate baffle 13, thereby baffle 13 just can take bullet tongue 11 to remove in guiding hole 10, and then bullet tongue 11 tip will retract into guiding hole 10, just it is spacing to slide 8 that bullet tongue 11 tip is not just in spacing groove 12, thereby just can make slide 8 slide in through-hole 5, spout 6 and slider 7 that through-hole 5 both sides set up can be spacing to the removal of slide 8, just can overhaul bus duct 4 junction through-hole 5 after following slide 8 roll-off in through-hole 5, insert after the maintenance finishes with slide 8 alignment through-hole 5, slide 8 tip can contact the inclined plane of bullet tongue 11 tip in the in-process that slide 8 removed, thereby make the tip of bullet tongue 11 retract into guiding hole 10, after slide 8 removed through-hole 5 tip, the position of spacing groove 12 corresponds each other with guiding hole 10 this moment, thereby the baffle 14 will drive the baffle 13 will not reset the circumstances from the through-hole 13, thereby make the baffle 11 restore to the circumstances of slide 8 and just can not reset from the through-hole 13 in-hole condition.

According to one embodiment of the present invention, as shown in figures 3-4,

the cross sections of the guide hole 10 and the spring tongue 11 are both polygonal structures. That is, the latch 11 will not rotate in the process of sliding back and forth in the guide hole 10, and then the inclined surface at the end of the latch 11 will not rotate, and the latch 11 can normally limit the slide plate 8.

According to another embodiment of the present invention, as shown in fig. 3,

the slide plate 8 is made of transparent material. The sliding plate 8 can be provided with a slightly transparent glass material or a transparent plastic material, namely, the joint of the bus duct 4 can be observed through the sliding plate 8.

In one embodiment of the present invention, as shown in figures 1-3,

the end of the sliding plate 8 is provided with an application member 15. The force application member 15 can be a handle or a toggle plate or the like which can drive the sliding plate 8 to slide in the through hole 5 in a labor-saving manner.

In another embodiment of the present invention, as shown in figures 1-3,

the first connecting mechanism comprises connecting blocks 16 arranged at four corners of the first shell 1 and the second shell 2, first threaded holes 17 are formed in the connecting blocks 16, and first fastening bolts 18 are arranged corresponding to the first threaded holes 17. The first fastening bolt 18 is inserted through the first threaded hole 17 on the two connecting blocks 16 to fasten the two connecting blocks 16, and thus the first casing 1 and the second casing 2.

According to another embodiment of the present invention, as shown in figures 1-3,

the connecting plate 3 is provided with a plurality of second threaded holes 19, a plurality of third threaded holes 20 are arranged on two sides of the bus duct 4 corresponding to the second threaded holes 19, and second fastening bolts 21 are arranged corresponding to the second threaded holes 19 and the third threaded holes 20. The second fastening bolt 21 passes through the second threaded hole 19 and the third threaded hole 20, so that the connecting plate 3 can be fastened and connected with the lateral sides of the bus duct 4, and the first shell 1 and the second shell 2 can be fastened and connected with the two bus ducts 4 indirectly.

The utility model discloses a theory of operation:

when the ends of two bus ducts 4 are connected, the first fastening bolt 18 penetrates through the connecting block 16 to enable the first shell 1 and the second shell 2 to be fastened and connected, and simultaneously, the second fastening bolts 21 penetrates through the second threaded holes 19 and the third threaded holes 20 to enable the connecting plate 3 and two sides of the bus ducts 4 to be fastened and connected, so that the first shell 1 and the second shell 2 are indirectly fastened and connected with the ends of the two bus ducts 4, when the bus duct 4 joint needs to be overhauled, the baffle 13 is pulled outwards, so that the baffle 13 can drive the spring tongue 11 to move in the guide hole 10, the end of the spring tongue 11 can retract into the guide hole 10, the end of the spring tongue 11 does not limit the sliding plate 8 in the limiting groove 12, and the sliding plate 8 can slide in the through hole 5, the spout 6 that 5 both sides of through-hole set up and slider 7 can be spacing to the removal of slide 8, just can examine and repair bus duct 4 junction through-hole 5 department after following the roll-off of slide 8 in the through-hole 5, examine and repair and insert after finishing aligning the through-hole 5 with slide 8, 8 tip of in-process slide that slide 8 removed can contact the inclined plane of bullet tongue 11 tip, thereby make in the 11 tip retraction guiding hole 10 of bullet tongue, after slide 8 removes 5 tip of through-hole, the position of spacing groove 12 corresponds with guiding hole 10 each other this moment, thereby spring 14 will drive baffle 13 and reset, thereby archives will make bullet tongue 11 reset, play tongue 11 tip and will insert in the spacing groove 12, thereby make slide 8 just can't follow the roll-off in the through-hole 5 under the condition of not stirring baffle 13.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a bus duct connecting device which characterized in that: comprises a first shell (1) and a second shell (2), wherein the first shell (1) and the second shell (2) are connected through a first connecting mechanism, the two sides of the first shell (1) and the second shell (2) are both provided with connecting plates (3), the connecting plate (3) is connected with the bus duct (4) through a second connecting mechanism, a through hole (5) is arranged on the second shell (2), sliding chutes (6) are arranged on two sides of the through hole (5), a sliding block (7) is arranged in the sliding chute (6), a sliding plate (8) is arranged between the two sliding blocks (7), a limiting mechanism is arranged on the second shell (2) corresponding to the sliding plate (8), the limiting mechanism comprises a positioning block (9) arranged on the second shell (2), a guide hole (10) is formed in the positioning block (9), an elastic tongue (11) is arranged in the guide hole (10) in a sliding manner, the end part of the elastic tongue (11) is of a conical structure, a limit groove (12) is arranged at the end part of the sliding plate (8) corresponding to the end part of the spring tongue (11), a baffle (13) is arranged at the other end of the spring tongue (11), a spring (14) is arranged on the spring tongue (11), one end of the spring (14) is connected with the second shell (2), the other end of the spring (14) is connected with the baffle (13).

2. A bus duct (4) connecting device as set forth in claim 1, characterized in that: the cross sections of the guide hole (10) and the spring tongue (11) are both polygonal structures.

3. A bus duct (4) connecting device according to claim 2, wherein: the sliding plate (8) is made of transparent materials.

4. A bus duct (4) connecting device according to claim 2, wherein: and a force application part (15) is arranged at the end part of the sliding plate (8).

5. A bus duct (4) connecting device as set forth in claim 2, wherein: the first connecting mechanism comprises connecting blocks (16) arranged at four corners of the first shell (1) and the second shell (2), a first threaded hole (17) is formed in each connecting block (16), and a first fastening bolt (18) is arranged corresponding to each first threaded hole (17).

6. A bus duct (4) connecting device as set forth in claim 2, wherein: a plurality of second threaded holes (19) are formed in the connecting plate (3), a plurality of third threaded holes (20) are formed in two sides of the bus duct (4) corresponding to the second threaded holes (19), and second fastening bolts (21) are arranged corresponding to the second threaded holes (19) and the third threaded holes (20).