CN220291611U - Stable low-energy-consumption high-current-carrying bus duct - Google Patents

Abstract

The utility model relates to the technical field of bus ducts, and discloses a stable low-energy-consumption high-current-carrying bus duct which solves the problem that the bus duct is inconvenient to disassemble and assemble at present, and the stable low-energy-consumption high-current-carrying bus duct comprises a shell, wherein a cover plate is arranged at the top of the shell, a fixing mechanism is arranged between the shell and the cover plate, two support plates are symmetrically and fixedly arranged in the shell, two limit plates are symmetrically and fixedly arranged in the cover plate, a bus bar is equidistantly arranged between the support plates and the limit plates, the fixing mechanism comprises two U-shaped plates symmetrically and fixedly arranged on the outer side of the shell, and two mounting plates are symmetrically and fixedly arranged on the outer side of the cover plate; according to the utility model, through the cooperation between the upright post, the sliding block and the spring, the sliding block can conveniently move along the upright post, and through the cooperation between the driving rod, the guide plate and the guide rod, the two inserting rods can conveniently move, so that the two inserting rods can be respectively inserted into the two inserting holes or respectively separated from the two inserting holes, and the cover plate can be conveniently disassembled.

Description

Stable low-energy-consumption high-current-carrying bus duct

Technical Field

The utility model belongs to the technical field of bus ducts, and particularly relates to a stable low-energy-consumption high-current-carrying bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system, and wires and cables are increasingly replaced in the project of indoor low-voltage power transmission trunk engineering; according to the authorized bulletin number: CN208257346U, entitled "dynamic heat stable low energy consumption high current carrying bus duct", is that by connecting screws and nuts on two sides of the collector, and fixing the left side plate and the right side plate respectively, heat conduction is increased, heat energy loss is reduced, dynamic heat stability is good, and the bus duct is adapted to high power current transmission, and service life of the bus duct is prolonged; the following drawbacks still remain:

the lower side plate, the upper side plate, the right cover plate and the left cover plate on the bus shell are formed by riveting rivets at one time, and meanwhile, the left side plate and the right side plate are clamped and fixed through screws and nuts, so that the bus duct is inconvenient to assemble and disassemble.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stable low-energy-consumption high-current-carrying bus duct, and the problem that the bus duct is inconvenient to disassemble and assemble at present is effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable low energy consumption high current-carrying bus duct, includes the shell, the top of shell is equipped with the apron, installs fixed establishment between shell and the apron, and the inside symmetry fixed mounting of shell has two backup pads, and the inside symmetry fixed mounting of apron has two limiting plates, is equipped with the busbar between backup pad and the limiting plate equidistance;

the fixing mechanism comprises two U-shaped plates symmetrically fixed on the outer side of the shell, two mounting plates are symmetrically and fixedly arranged on the outer side of the cover plate, two plugboards are symmetrically and fixedly arranged at the bottom of the mounting plates, two slots are symmetrically arranged at the top of the U-shaped plates, and the two plugboards are respectively sleeved in the two slots.

Preferably, the inside fixed mounting of U template has the guide bar, and the outside symmetry movable mounting of guide bar has two deflector, and the equal fixed mounting of one side that two deflector kept away from each other has the inserted bar.

Preferably, the two plugboards are provided with jacks on one sides close to each other, and one ends of the two plugboards, which are far away from each other, are respectively inserted into the two jacks.

Preferably, the inside fixed mounting of U template has the fixed block, and the outside middle part of guide bar is located to the fixed block fixed cover, and the top fixed mounting of fixed block has the stand, and the top fixed mounting of stand has the stopper, and the outside movable mounting of stand has the slider, fixedly connected with spring between slider and the fixed block, and the outside of stand is located to the spring movable sleeve, and the outside symmetry rotation of slider is connected with two actuating levers, and the one end that two actuating levers kept away from the slider rotates with two deflector respectively to be connected.

Preferably, the top symmetry fixedly connected with two U type round bars of slider, the outside of two U type round bars all rotates and is connected with the movable rod, and two movable rods are the horizontality, fixedly connected with connecting rod between two movable rods, and one side that the connecting rod is close to the stand fixedly mounted has the reference column.

Preferably, two limiting grooves are symmetrically formed in the limiting block, and a positioning hole matched with the positioning column is formed in the top of the limiting block.

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

(1) According to the utility model, through the cooperation between the upright post, the sliding block and the spring, the sliding block is convenient to move along the upright post, and through the cooperation between the driving rod, the guide plate and the guide rod, the two inserting rods are convenient to move, so that the two inserting rods can be respectively inserted into the two inserting holes or respectively separated from the two inserting holes, and the cover plate is convenient to assemble and disassemble;

(2) This novel cooperation between slider and stand and the spring is convenient for the slider upward movement makes the spring tensile to through the cooperation between U type round bar and movable rod and connecting rod and the spacing groove, the connecting rod of being convenient for removes to the stopper directly over, can make the reference column insert the locating hole under spring elastic effect, can realize then that the slider rises after quick fixed, thereby be convenient for two inserted bars are close to after fixed each other, thereby be convenient for the removal of picture peg.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a stable low-energy-consumption high-current-carrying bus duct structure of the utility model;

FIG. 2 is a schematic view of the case and cover plate of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 4 is a schematic view of the U-shaped plate and mounting plate of the utility model in a disassembled configuration;

FIG. 5 is a schematic view of a fixed block structure according to the present utility model;

in the figure: 1. a housing; 2. a fixing mechanism; 201. a U-shaped plate; 202. a rod; 203. a driving rod; 204. a mounting plate; 205. inserting plate; 206. a guide plate; 207. a fixed block; 208. a guide rod; 209. a slot; 2010. a jack; 2011. a spring; 2012. a slide block; 2013. a U-shaped round rod; 2014. a column; 2015. a limiting block; 2016. positioning holes; 2017. a limit groove; 2018. a movable rod; 2019. positioning columns; 2020. a connecting rod; 3. a cover plate; 4. a busbar; 5. a support plate; 6. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-2, the utility model comprises a shell 1, a cover plate 3 is arranged at the top of the shell 1, a fixing mechanism 2 is arranged between the shell 1 and the cover plate 3, two support plates 5 are symmetrically and fixedly arranged in the shell 1, two limit plates 6 are symmetrically and fixedly arranged in the cover plate 3, and a busbar 4 is equidistantly arranged between the support plates 5 and the limit plates 6.

Specifically, as shown in fig. 3-5, the fixing mechanism 2 includes two U-shaped plates 201 symmetrically fixed on the outer side of the housing 1, two mounting plates 204 are symmetrically and fixedly installed on the outer side of the cover plate 3, two inserting plates 205 are symmetrically and fixedly installed at the bottom of the mounting plates 204, two inserting grooves 209 are symmetrically arranged at the top of the U-shaped plates 201, two inserting plates 205 are respectively sleeved in the two inserting grooves 209, a guide rod 208 is fixedly installed in the U-shaped plates 201, two guide plates 206 are symmetrically and movably installed at the outer side of the guide rod 208, inserting rods 202 are fixedly installed at one sides, away from each other, of the two inserting rods 202, jacks 2010 are respectively arranged at one sides, close to each other, of the two inserting rods 202, of the two inserting rods 2010 are respectively inserted into the two inserting rods, a fixing block 207 is fixedly installed in the U-shaped plates 201, a fixing block 207 is fixedly sleeved in the middle of the outer side of the guide rod 208, a stand 2014 is fixedly installed at the top of the fixing block 207, a limit block 2014 is fixedly installed at the top of the stand 2014, a slider 2012 is movably installed at the outer side of the stand 2014, a spring 2011 is fixedly connected between the slider 2012 and the fixing block 207, two driving rods 2012 are rotatably connected with one ends, which are respectively, of the two guide rods 203 are rotatably arranged at the outer sides of the two sides of the slide blocks 203, and are rotatably connected with one sides of the two opposite sides of the driving rods 2012, respectively;

in the use state, the slider 2012 is moved upwards at first, so that the spring 2011 stretches, then the two guide plates 206 are driven to be close to each other by the two driving rods 203, the two inserting rods 202 are driven to be close to each other, then the cover plate 3 is placed at the top of the shell 1, meanwhile, the inserting plate 205 is sleeved in the slot 209, then the control on the slider 2012 is released, at the moment, the spring 2011 resets to drive the slider 2012 to move downwards, the two guide plates 206 are driven to be far away from each other by the two driving rods 203 until one ends of the two inserting rods 202 which are far away from each other are respectively inserted into the two inserting holes 2010, the mounting plate 204 and the U-shaped plate 201 are fixed, the mounting of the cover plate 3 is completed at the moment, otherwise the cover plate 3 is detached from the shell 1, and finally the cover plate 3 is convenient to dismount.

Specifically, as shown in fig. 5, two U-shaped round bars 2013 are symmetrically and fixedly connected to the top of the sliding block 2012, movable bars 2018 are rotatably connected to the outer sides of the two U-shaped round bars 2013, the two movable bars 2018 are in a horizontal state, a connecting rod 2020 is fixedly connected between the two movable bars 2018, a positioning column 2019 is fixedly mounted on one side, close to the upright post 2014, of the connecting rod 2020, two limiting grooves 2017 are symmetrically formed in the limiting block 2015, and positioning holes 2016 matched with the positioning column 2019 are formed in the top of the limiting block 2015;

in the use state, when the slider 2012 moves upwards, the spring 2011 stretches at the same time, the two inserting rods 202 are close to each other, then the two movable rods 2018 rotate around the two U-shaped round rods 2013 respectively, so that the two movable rods 2018 move into the two limiting grooves 2017 respectively until the connecting rod 2020 is located right above the limiting block 2015, the positioning column 2019 is located right above the positioning hole 2016, then the control on the slider 2012 is released, at the moment, the spring 2011 resets to drive the slider 2012 to move downwards until the positioning column 2019 is inserted into the positioning hole 2016, and finally quick fixing after the slider 2012 rises is completed, so that the movement of the inserting plate 205 is facilitated.

Claims (6)

1. The utility model provides a stable type low energy consumption high current-carrying bus duct, includes shell (1), its characterized in that: the top of the shell (1) is provided with a cover plate (3), a fixing mechanism (2) is arranged between the shell (1) and the cover plate (3), two supporting plates (5) are symmetrically and fixedly arranged in the shell (1), two limiting plates (6) are symmetrically and fixedly arranged in the cover plate (3), and a busbar (4) is arranged between each supporting plate (5) and each limiting plate (6) at equal distance;

the fixing mechanism (2) comprises two U-shaped plates (201) symmetrically fixed on the outer side of the shell (1), two mounting plates (204) are symmetrically and fixedly arranged on the outer side of the cover plate (3), two plugboards (205) are symmetrically and fixedly arranged on the bottom of each mounting plate (204), two slots (209) are symmetrically arranged on the top of each U-shaped plate (201), and the two plugboards (205) are respectively sleeved in the two slots (209).

2. The stable low energy consumption high current carrying bus duct of claim 1, wherein: guide rods (208) are fixedly installed in the U-shaped plates (201), two guide plates (206) are symmetrically and movably installed on the outer sides of the guide rods (208), and inserted bars (202) are fixedly installed on one sides, away from each other, of the two guide plates (206).

3. A stable low energy consumption high current carrying bus duct according to claim 2, wherein: the two plugboards (205) are provided with jacks (2010) on one sides close to each other, and one ends, far away from each other, of the two plugboards (202) are respectively inserted into the two jacks (2010).

4. A stable low energy consumption high current carrying bus duct according to claim 2, wherein: the inside fixed mounting of U template (201) has fixed block (207), the outside middle part of guide bar (208) is located to fixed block (207) fixed cover, the top fixed mounting of fixed block (207) has stand (2014), the top fixed mounting of stand (2014) has stopper (2015), the outside movable mounting of stand (2014) has slider (2012), fixedly connected with spring (2011) between slider (2012) and the fixed block (207), the outside of stand (2014) is located to spring (2011) movable cover, the outside symmetry rotation of slider (2012) is connected with two actuating levers (203), the one end that slider (2012) were kept away from to two actuating levers (203) is connected with two deflector (206) rotation respectively.

5. The stable low energy consumption high current carrying bus duct of claim 4, wherein: two U-shaped round bars (2013) are symmetrically and fixedly connected to the top of the sliding block (2012), movable bars (2018) are rotatably connected to the outer sides of the two U-shaped round bars (2013), the two movable bars (2018) are in a horizontal state, a connecting rod (2020) is fixedly connected between the two movable bars (2018), and a positioning column (2019) is fixedly installed on one side, close to the upright column (2014), of the connecting rod (2020).

6. The stable low energy consumption high current carrying bus duct of claim 5, wherein: two limiting grooves (2017) are symmetrically formed in the limiting block (2015), and a positioning hole (2016) matched with the positioning column (2019) is formed in the top of the limiting block (2015).