CN212518307U

CN212518307U - Light power supply device type bus duct

Info

Publication number: CN212518307U
Application number: CN202021387376.XU
Authority: CN
Inventors: 郑建财
Original assignee: Chongqing Liankong Electric Co ltd
Current assignee: Chongqing Liankong Electric Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-09
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a bus duct technical field just discloses a light power supply unit type bus duct, including the bus duct body, the bottom fixed mounting of bus duct body has the cassette, the spacing groove has been seted up to the bottom of cassette, the inside movable mounting of spacing groove has the stopper that extends to the cassette outside, the bottom fixed mounting of stopper has the jack box body, the fixed slot has all been seted up to the left and right sides of stopper, the inside groove of exerting pressure that is located the cassette is all seted up to the left and right sides inner wall of spacing groove. This lightweight power supply unit type bus duct through having installed the cassette to the bus duct body to and seted up the spacing groove to the cassette, can carry on spacingly to stopper and jack box body, through having installed the jump ring to the groove of exerting pressure, and to having installed the fixed head that extends to the fixed slot inside to the jump ring, can fix the stopper, fix the jack box body simultaneously.

Description

Light power supply device type bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a light power supply unit type bus duct.

Background

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

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, in 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, the bus duct is widely used, the existing plug box is fixed outside the bus duct through screws, and the plug box is inconvenient to disassemble and maintain after being damaged, so that the light-weight power supply device type bus duct is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a light power supply unit type bus duct possesses the advantage of jack box convenient to detach maintenance, has solved current jack box and has all been through the screw fixation in the outside of bus duct, dismantles the very inconvenient problem of maintenance after damaging.

(II) technical scheme

For the purpose of realizing above-mentioned jack box convenient to detach maintenance, the utility model provides a following technical scheme: a light power supply device type bus duct comprises a bus duct body, wherein a clamping seat is fixedly installed at the bottom of the bus duct body, a limiting groove is formed in the bottom of the clamping seat, a limiting block extending to the outside of the clamping seat is movably installed in the limiting groove, a jack box body is fixedly installed at the bottom of the limiting block, fixing grooves are formed in the left side and the right side of the limiting block, pressing grooves located in the clamping seat are formed in the inner walls of the left side and the right side of the limiting groove, clamp springs are fixedly installed in the two pressing grooves, fixing heads extending into the fixing grooves are fixedly installed on the opposite sides of the two clamp springs, extrusion grooves are formed in the left side and the right side of the clamping seat, an opening communicating the extrusion grooves with the pressing grooves is formed in the clamping seat, a chute is formed in the top of the fixing heads, and a pushing block extending into the chute is movably, an extrusion block is movably arranged in the extrusion groove.

Preferably, the limiting groove and the limiting block are rectangular, and the limiting block is attached to the inner wall of the limiting groove.

Preferably, the inside of the limiting block is provided with an electricity receiving port, the inner bottom wall of the extrusion groove is provided with a limiting sliding groove located inside the clamping seat, and the bottom of the extrusion block is fixedly provided with a limiting sliding block extending to the inside of the limiting sliding groove.

Preferably, the top of the push block extends to the inside of the extrusion groove, and the opposite sides of the push block and the extrusion block are inclined planes.

Preferably, the bottoms of the two fixing heads are inclined planes, and the inclination angle of each inclined plane is forty-five degrees.

Preferably, the inner wall of the opening, which is close to one side of the limiting block, is provided with an anti-falling groove which is located inside the clamping seat, and the outside of the pushing block is fixedly provided with an anti-falling block which extends to the inside of the anti-falling groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a light power supply unit type bus duct possesses following beneficial effect:

this light power supply unit type bus duct, through installed the cassette to the bus duct body, and seted up the spacing groove to the cassette, can carry on spacingly to stopper and jack box body, through having installed the jump ring to the groove of exerting pressure, and installed the fixed head that extends to the fixed slot inside to the jump ring, can fix the stopper, fix the jack box body simultaneously, through having seted up extrusion groove and opening to the cassette, and installed the ejector pad that extends to the chute inside to the opening, and to having installed the extrusion piece to the extrusion groove, press the extrusion piece, the ejector pad can be extruded the chute because the inclined plane is extruded, the fixed head can withdraw from the fixed slot because the chute is extruded, can dismantle stopper and jack box body and get off to maintain, the purpose of jack box convenient to detach maintenance has been reached.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a in the structure diagram 1 of the present invention.

In the figure: 1 bus duct body, 2 cassette, 3 spacing grooves, 4 spacing blocks, 5 jack box bodies, 6 fixed grooves, 7 pressing grooves, 8 snap springs, 9 fixed heads, 10 extrusion grooves, 11 through openings, 12 skewed slots, 13 pushing blocks and 14 extrusion blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, a lightweight power supply device type bus duct comprises a bus duct body 1, a clamping seat 2 is fixedly installed at the bottom of the bus duct body 1, a limiting groove 3 is formed at the bottom of the clamping seat 2, a limiting block 4 extending to the outside of the clamping seat 2 is movably installed in the limiting groove 3, the limiting groove 3 and the limiting block 4 are both rectangular, the limiting block 4 is attached to the inner wall of the limiting groove 3, a splicing box body 5 is fixedly installed at the bottom of the limiting block 4, fixing grooves 6 are formed at the left side and the right side of the limiting block 4, pressure applying grooves 7 located in the clamping seat 2 are formed in the inner walls of the left side and the right side of the limiting groove 3, snap springs 8 are fixedly installed in the two pressure applying grooves 7, fixing heads 9 extending to the inside of the fixing grooves 6 are fixedly installed at the opposite sides of the two snap springs 8, the bottoms of the two, extrusion groove 10 has all been seted up to the left and right sides of cassette 2, opening 11 of intercommunication extrusion groove 10 and the groove 7 of exerting pressure is seted up to the inside of cassette 2, chute 12 has been seted up at fixed head 9's top, the inside movable mounting of opening 11 has the ejector pad 13 that extends to chute 12 inside, opening 11 is close to the inner wall of stopper 4 one side and offers the anticreep groove that is located cassette 2 inside, the outside fixed mounting of ejector pad 13 has the anticreep piece that extends to anticreep inslot inside, the inside movable mounting of extrusion groove 10 has extrusion piece 14, the electricity-receiving mouth has been seted up to stopper 4's inside, the spacing spout that is located cassette 2 inside is seted up to the inner diapire of extrusion groove 10, the bottom fixed mounting of extrusion piece 14 has the spacing slider that extends to spacing spout inside, the top of ejector pad 13 extends to the inside of extrusion groove 10, one side that ejector pad.

In summary, in the bus duct with the light power supply device, by installing the clamping seat 2 on the bus duct body 1 and forming the limiting groove 3 on the clamping seat 2, the limiting block 4 and the plug box body 5 can be limited, the clamp spring 8 is arranged on the pressure applying groove 7, and a fixing head 9 which extends to the inside of the fixing groove 6 is arranged on the clamp spring 8, the limiting block 4 can be fixed, meanwhile, the plug-in box body 5 is fixed, and the extrusion groove 10 and the through hole 11 are arranged on the clamping seat 2, and a pushing block 13 extending to the inside of the inclined groove 12 is installed on the through opening 11, and a squeezing block 14 is installed on the squeezing groove 10, the squeezing block 14 is pressed, the pushing block 13 squeezes the inclined groove 12 due to the squeezing of the inclined surface, the fixing head 9 withdraws from the fixing groove 6 due to the squeezing of the inclined groove 12, can dismantle stopper 4 and jack box body 5 get off and maintain, reach the purpose of jack box convenient to detach maintenance.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a light power supply unit type bus duct, includes bus duct body (1), its characterized in that: the bus duct comprises a bus duct body (1), a clamping seat (2) is fixedly installed at the bottom of the bus duct body (1), a limiting groove (3) is formed in the bottom of the clamping seat (2), a limiting block (4) extending to the outside of the clamping seat (2) is movably installed in the limiting groove (3), a splicing box body (5) is fixedly installed at the bottom of the limiting block (4), fixing grooves (6) are formed in the left side and the right side of the limiting block (4), pressure applying grooves (7) located in the clamping seat (2) are formed in the inner walls of the left side and the right side of the limiting groove (3), clamping springs (8) are fixedly installed in the two pressure applying grooves (7), fixing heads (9) extending into the fixing grooves (6) are fixedly installed on one opposite sides of the two clamping springs (8), extruding grooves (10) are formed in the left side and the right side of the clamping seat (2), and through holes (11) communicating the extruding grooves (10) with the pressure, chute (12) have been seted up at the top of fixed head (9), the inside movable mounting of opening (11) has ejector pad (13) that extends to chute (12) inside, the inside movable mounting of extrusion groove (10) has extrusion piece (14).

2. A lightweight power supply apparatus-type bus duct according to claim 1, wherein: limiting groove (3) all are the rectangle with stopper (4), stopper (4) and the inner wall laminating of limiting groove (3).

3. A lightweight power supply apparatus-type bus duct according to claim 1, wherein: the power receiving port is formed in the limiting block (4), the limiting sliding groove located in the clamping seat (2) is formed in the inner bottom wall of the extrusion groove (10), and the limiting sliding block extending to the limiting sliding groove is fixedly mounted at the bottom of the extrusion block (14).

4. A lightweight power supply apparatus-type bus duct according to claim 1, wherein: the top of the push block (13) extends to the inside of the extrusion groove (10), and the opposite sides of the push block (13) and the extrusion block (14) are inclined planes.

5. A lightweight power supply apparatus-type bus duct according to claim 1, wherein: the bottoms of the two fixing heads (9) are inclined planes, and the inclination angle of each inclined plane is forty-five degrees.

6. A lightweight power supply apparatus-type bus duct according to claim 1, wherein: the inner wall of one side of the through opening (11) close to the limiting block (4) is provided with an anti-falling groove located inside the clamping seat (2), and the outer fixed mounting of the pushing block (13) is provided with an anti-falling block extending to the inner part of the anti-falling groove.