CN213027364U

CN213027364U - Bus cable combined single double-loop bus duct

Info

Publication number: CN213027364U
Application number: CN202021922678.2U
Authority: CN
Inventors: 赵广飞
Original assignee: Hubei Tongying Power Equipment Co ltd
Current assignee: Hubei Tongying Power Equipment Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-04-20
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a two return circuit bus ducts of busbar cable combination monomer, including first bus duct, the left side swing joint of first bus duct has the second bus duct. Through setting up the guide bar, guide way and positioning mechanism's cooperation is used, can make the user move in going into the guide way with the guide bar card, the guide bar drives positioning mechanism atress deformation, positioning mechanism card goes into in the guide bar, reach the location to first bus duct and second bus duct, be convenient for follow-up slide's removal and fixed, it needs the manual butt joint of user utilization eyesight to utilize to have solved current bus duct when connecting, it is comparatively loaded down with trivial details with the engineering of carrying out the installation to dock, it fixes a position and the effect of direction installation to two bus ducts to lack certain, wrong butt joint all can extrude the condition crooked and damage to the sheetmetal of bus duct both sides, increase user's the operation degree of difficulty and use cost, be not convenient for the problem that the user used, this is worth promoting.

Description

Bus cable combined single double-loop bus duct

Technical Field

The utility model belongs to the technical field of electric power, especially, relate to a bus cable makes up two return circuit bus ducts of monomer.

Background

Along 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 requirements in a high-current transmission system, the parallel connection of multiple cables brings inconvenience to on-site installation construction connection, the plug-in type bus duct serves as a novel distribution lead, compared with the traditional cable, the superiority of the plug-in type bus duct is fully embodied during high-current transmission, meanwhile, due to the adoption of a new technology and a new process, the contact resistance and the temperature rise at the two end parts of the bus duct and the plug-in part of a branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, so that the safety and reliability of the bus duct are improved, and the whole system is more perfect.

The bus duct is a closed metal device formed by copper and aluminum bus bars, and the problems existing in the prior art are that: the bus duct needs the user to utilize the manual butt joint of eyesight when connecting, and is comparatively loaded down with trivial details at the butt joint with the engineering of carrying out the installation, lacks certain effect of fixing a position and leading the installation to two bus ducts, and wrong butt joint all can extrude the condition crooked and damage to the foil of bus duct both sides, increases user's the operation degree of difficulty and use cost, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a bus cable makes up monomer dual-circuit bus duct, possess the advantage of playing the direction when butt joint to the bus duct installation, it needs the manual butt joint of user's utilization eyesight when connecting to have solved current bus duct, it is comparatively loaded down with trivial details with the engineering of installing to dock, it fixes a position and the effect of direction installation to two bus ducts to lack certain, wrong butt joint all can extrude the crooked and damaged condition to the foil of bus duct both sides, increase user's the operation degree of difficulty and use cost, the problem that the user of not being convenient for used.

The utility model discloses a realize like this, a two return circuit bus ducts of busbar cable combination monomer, including first bus duct, the left side swing joint of first bus duct has the second bus duct, the top swing joint of second bus duct has the slide, the first fixed block of the equal fixedly connected with in front side and the rear side of first bus duct, the left side fixedly connected with guide bar of first fixed block, the front side and the equal fixedly connected with second fixed block in rear side of second bus duct, the guide way that uses with the guide bar cooperation is seted up on the right side of second fixed block, the draw-in groove has been seted up to the inner chamber of second fixed block, the inner chamber of draw-in groove is provided with positioning mechanism.

As the utility model discloses it is preferred, positioning mechanism includes the locating piece, the constant head tank that uses with the locating piece cooperation is seted up to one side that the guide bar is close to the locating piece, one side fixedly connected with movable block of guide bar is kept away from to the locating piece, one side fixedly connected with spring of guide bar is kept away from to the movable block, one side and the draw-in groove inner wall fixed connection that the spring is close to the draw-in groove inner wall.

As the utility model discloses it is preferred, the spout has been seted up in the left side of draw-in groove inner wall, the inner chamber swing joint of spout has the slider, the right side of slider and the left side fixed connection of movable block.

As the utility model discloses preferred, the right side fixedly connected with carriage release lever of movable block, one side fixedly connected with pull rod of guide bar is kept away from to the carriage release lever.

As the utility model discloses it is preferred, the through-hole that uses with the pull rod cooperation is seted up to one side that the guide bar was kept away from to the second fixed block, the equal fixedly connected with fixture block in one side that two pull rods are opposite.

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

1. the utility model discloses a set up the guide bar, guide way and positioning mechanism's cooperation is used, can make the user go into the guide way with the guide bar card and remove, the guide bar drives positioning mechanism atress deformation, positioning mechanism card goes into in the guide bar, reach the location to first bus duct and second bus duct, the removal and the fixing of the follow-up slide of being convenient for, it needs the user to utilize the manual butt joint of eyesight to have solved current bus duct when connecting, it is comparatively loaded down with trivial details with the engineering of installing to dock, it fixes a position and the effect of direction installation to two bus ducts to lack certain, wrong butt joint all can extrude the condition crooked and damage to the sheetmetal of bus duct both sides, increase user's the operation degree of difficulty and use cost, be not convenient for the problem that the user used, this is worth promoting.

2. The utility model discloses a set up positioning mechanism, can make the guide bar get into the guide way in the back, promote the locating piece and remove in to the draw-in groove, the locating piece drives the removal piece and removes, the movable block drives spring atress deformation, after the position contact of locating piece and positioning groove, spring atress deformation drives the locating piece card and goes into the constant head tank, has reached the positioning action to the guide bar.

3. The utility model discloses a cooperation that sets up slider and spout is used, has played effectually to fix the carriage release lever and can only carry out the back-and-forth movement effect, prevents that the movable block slope can't drive the locating piece card and go into in the constant head tank.

4. The utility model discloses a cooperation that sets up carriage release lever and pull rod is used, has played when dismantling and maintaining, and convenient to use person breaks away from the constant head tank from outside pulling locating piece in, reaches the effect of convenient loading and unloading.

5. The utility model discloses a cooperation that sets up through-hole and pull rod is used, has played the pull rod and has reduced the friction with second fixed block inner wall when carrying out the back-and-forth movement, and the fixture block is convenient for the user from the convenient pulling of outside.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial top cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of fig. a according to an embodiment of the present invention.

In the figure: 1. a first bus duct; 2. a second bus duct; 3. a slide plate; 4. a first fixed block; 5. a guide bar; 6. a second fixed block; 7. a guide groove; 8. a card slot; 9. a positioning mechanism; 901. positioning blocks; 902. positioning a groove; 903. a moving block; 904. a spring; 10. a chute; 11. a slider; 12. a travel bar; 13. a pull rod; 14. a through hole; 15. and (7) clamping blocks.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of bus cable combination monomer two-circuit bus duct, including first bus duct 1, the left side swing joint of first bus duct 1 has second bus duct 2, the top swing joint of second bus duct 2 has slide 3, the first fixed block 4 of the equal fixedly connected with in front side and the rear side of first bus duct 1, the left side fixedly connected with guide bar 5 of first fixed block 4, the equal fixedly connected with second fixed block 6 in front side and the rear side of second bus duct 2, guide way 7 used with the guide bar 5 cooperation has been seted up on the right side of second fixed block 6, draw-in groove 8 has been seted up to the inner chamber of second fixed block 6, the inner chamber of draw-in groove 8 is provided with positioning mechanism 9.

Referring to fig. 3, the positioning mechanism 9 includes a positioning block 901, a positioning groove 902 used in cooperation with the positioning block 901 is provided on one side of the guide rod 5 close to the positioning block 901, a moving block 903 is fixedly connected to one side of the positioning block 901 far away from the guide rod 5, a spring 904 is fixedly connected to one side of the moving block 903 far away from the guide rod 5, and one side of the spring 904 close to the inner wall of the clamping groove 8 is fixedly connected to the inner wall of the clamping groove 8.

Adopt above-mentioned scheme: through setting up positioning mechanism 9, can make guide bar 5 get into behind the guide way 7, promote locating piece 901 and remove in to draw-in groove 8, locating piece 901 drives movable block 903 and removes, and movable block 903 drives spring 904 atress deformation, and after locating piece 901 contacted the back with the position of constant head tank 902, spring 904 atress deformation drove locating piece 901 card to go into constant head tank 902, reached the positioning action to guide bar 5.

Referring to fig. 3, a sliding groove 10 is formed in the left side of the inner wall of the clamping groove 8, a sliding block 11 is movably connected to an inner cavity of the sliding groove 10, and the right side of the sliding block 11 is fixedly connected to the left side of the moving block 903.

Adopt above-mentioned scheme: through the cooperation that sets up slider 11 and spout 10, played effectually fix the action that can only carry out the back-and-forth movement to carriage release lever 12, prevent that movable block 903 slope can't drive locating piece 901 card in going into constant head tank 902.

Referring to fig. 3, a moving rod 12 is fixedly connected to the right side of the moving block 903, and a pull rod 13 is fixedly connected to a side of the moving rod 12 away from the guide rod 5.

Adopt above-mentioned scheme: through the cooperation of setting up carriage release lever 12 and pull rod 13, played when dismantling and maintaining, convenient to use person from the outside pulling locating piece 901 breaks away from constant head tank 902 in, reaches the effect of convenient loading and unloading.

Referring to fig. 3, a through hole 14 matched with the pull rod 13 is formed in one side of the second fixing block 6 away from the guide rod 5, and a clamping block 15 is fixedly connected to the opposite side of each of the two pull rods 13.

Adopt above-mentioned scheme: through the matching use of the through hole 14 and the pull rod 13, the friction between the pull rod 13 and the inner wall of the second fixing block 6 is reduced when the pull rod 13 moves forwards and backwards, and the clamping block 15 is convenient for a user to pull conveniently from the outside.

The utility model discloses a theory of operation:

when the bus duct guiding device is used, a user clamps the guiding rod 5 into the guiding groove 7 to move, after the guiding rod 5 enters the guiding groove 7, the positioning block 901 is pushed to move into the clamping groove 8, the positioning block 901 drives the moving block 903 to move, the moving block 903 drives the spring 904 to deform under stress, the moving block 903 drives the sliding block 11 to move in the sliding groove 10, after the positioning block 901 is in contact with the positioning groove 902, the spring 904 deforms under stress to drive the positioning block 901 to clamp into the positioning groove 902, and the guiding effect is achieved when the bus duct is installed and butted.

To sum up: the single double-loop bus duct with the bus cable combination can ensure that a user can clamp the guide rod 5 into the guide groove 7 to move by arranging the guide rod 5, the guide groove 7 and the positioning mechanism 9 to be matched, the guide rod 5 drives the positioning mechanism 9 to be stressed and deformed, the positioning mechanism 9 is clamped into the guide rod 5, the first bus duct 1 and the second bus duct 2 are positioned, the subsequent sliding plate 3 is convenient to move and fix, the problem that the existing bus ducts need manual butt joint by users with eyes when being connected is solved, the butt joint and installation projects are complicated, certain positioning and guiding installation effects on the two bus ducts are lacked, and the metal sheets on the two sides of the bus ducts are extruded, bent and damaged by wrong butt joint, increase the operation difficulty and the use cost of the user, be inconvenient for the problem that the user used, should be worth promoting.

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 a two return circuit bus ducts of busbar cable combination monomer, includes first bus duct (1), its characterized in that: the utility model discloses a bus duct, including first bus duct (1), top swing joint, front side and the equal fixedly connected with guide bar (5) of rear side of first bus duct (1), the left side swing joint of second bus duct (2) has second bus duct (2), the top swing joint of second bus duct (2) has slide (3), the first fixed block (4) of the front side and the equal fixedly connected with of rear side of first bus duct (1), the guide way (7) of using with guide bar (5) cooperation are seted up on the right side of second fixed block (6), draw-in groove (8) have been seted up to the inner chamber of second fixed block (6), the inner chamber of draw-in groove (8) is provided with positioning mechanism (9).

2. The busbar cable combined single double-circuit bus duct of claim 1, wherein: the positioning mechanism (9) comprises a positioning block (901), a positioning groove (902) matched with the positioning block (901) for use is formed in one side, close to the positioning block (901), of the guide rod (5), a moving block (903) is fixedly connected to one side, far away from the guide rod (5), of the positioning block (901), a spring (904) is fixedly connected to one side, far away from the guide rod (5), of the moving block (903), and one side, close to the inner wall of the clamping groove (8), of the spring (904) is fixedly connected with the inner wall of the clamping groove (8).

3. The busbar cable combined single double-circuit bus duct of claim 2, wherein: the left side of the inner wall of the clamping groove (8) is provided with a sliding groove (10), the inner cavity of the sliding groove (10) is movably connected with a sliding block (11), and the right side of the sliding block (11) is fixedly connected with the left side of a moving block (903).

4. The busbar cable combined single double-circuit bus duct of claim 2, wherein: the right side of the moving block (903) is fixedly connected with a moving rod (12), and one side, far away from the guide rod (5), of the moving rod (12) is fixedly connected with a pull rod (13).

5. The busbar cable combined single body double-circuit bus duct of claim 4, wherein: one side of the second fixing block (6) far away from the guide rod (5) is provided with a through hole (14) matched with the pull rod (13) for use, and one opposite sides of the two pull rods (13) are fixedly connected with a clamping block (15).