CN217406130U

CN217406130U - Bus duct connector with tapping function

Info

Publication number: CN217406130U
Application number: CN202220733646.0U
Authority: CN
Inventors: 丁春朗; 施广来; 薛昌亮
Original assignee: Yangzhou Sanyuan Nuclear Power Electric Co ltd
Current assignee: Yangzhou Sanyuan Nuclear Power Electric Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-09-09
Anticipated expiration: 2032-03-30

Abstract

The utility model provides a bus duct connector with shunting function, which belongs to the technical field of bus duct connectors and comprises two bus duct connecting clamping plates, two limiting pins are connected between the two bus duct connecting clamping plates, a plurality of insulating plates distributed at equal intervals are sleeved on the two limiting pins, a current-conducting plate is fixed on the side wall of each insulating plate, a clamping spring is fixed between each two insulating plates, the upper and lower sides of the insulating plates are provided with a separating mechanism, the separating mechanism comprises two guide rods, the two guide rods are respectively arranged on the upper and lower sides of the insulating plates, a plurality of wedge blocks are connected on the two guide rods, the whole bus duct connector has reasonable structure and ingenious design, the common bolt locking mode is changed, high-strength springs are utilized to carry out normal clamping, and the stability of the device for clamping the bus duct is improved, and meanwhile, the disassembly mode is automatic, so that the labor is saved and the installation efficiency of the device is improved.

Description

Bus duct connector with tapping function

Technical Field

The utility model belongs to the technical field of the bus duct connector, concretely relates to take bus duct connector of shunting function.

Background

The bus duct is in the field of power transmission lines and is a substitute product of a power cable; the bus duct is a closed metal device composed of copper and aluminum bus posts and used for distributing large power for each element of a decentralized system, and the bus duct system is a power distribution device for efficiently transmitting current, and the bus duct system is used for increasingly replacing electric wires and cables in indoor low-voltage power transmission main line engineering projects. Nowadays, the wiring system is indispensable for electrical equipment and power systems in high-rise buildings, factories, and the like, and the demand tends to increase year by year. When installing, maintaining or changing distribution system simultaneously, there are a lot of difficult problems in configuration distribution lines, if adopt the bus duct, can make distribution system installation maintenance convenient and fast, improve work efficiency by a wide margin to can make the building power consumption factor of safety effectively promote.

Bus duct tapping mode on the existing market is mostly completed through a meter line groove connector, a clamping structure in the bus duct connector is locked through a bolt, the bolt needs to be screwed up manually in the connecting mode, and once the thread is locked, all the line rows in the connector are connected, and separate tapping can not be performed according to some special wiring conditions, so that the bus duct connector with the tapping function is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take bus duct connector of shunting function aims at solving the problem that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bus duct connector with a tapping function comprises two bus duct connecting splints, two limiting pins are connected between the two bus duct connecting splints, a plurality of insulating plates distributed at equal intervals are sleeved on the two limiting pins, a current conducting plate is fixed on the side wall of each insulating plate, a clamping spring is fixed between each two insulating plates, separating mechanisms are arranged on the upper side and the lower side of each insulating plate, the separating mechanism comprises two guide rods which are respectively arranged at the upper side and the lower side of the insulating plates, a plurality of wedge-shaped blocks are connected on the two guide rods, and a plurality of wedges are located respectively between the clearance of a plurality of insulation boards, two both ends all are fixed with the connecting plate about the wedge, per two all be connected with electric telescopic handle between the connecting plate, two all be provided with spacing subassembly between guide arm and two bus duct splice boards.

Preferably, each group of limiting assemblies comprises two limiting rods, the two limiting rods are respectively fixed at the tops of the two bus duct connecting clamping plates, the top of each limiting rod is respectively fixed with a top plate, the guide rod is provided with two limiting grooves, and the two limiting rods are respectively movably inserted into the two limiting grooves.

Preferably, two a plurality of wedges on the guide arm are mutual symmetrical formula distribution, and are a plurality of the wedge all is through changeing cover and guide arm activity hinge joint, and all is provided with friction rubber between a plurality of commentaries on classics cover and the guide arm.

Preferably, the surfaces of the two limiting pins are sleeved with insulating sleeves, and pin caps are fixed at the left end and the right end of the two limiting pins.

Preferably, two the bus duct connecting clamp plate keeps away from the end and all fixes the guard plate, and a plurality of round pin caps set up respectively in two guard plates.

Preferably, a plurality of clamping springs between the insulating plates are all arranged in the middle of the insulating plates, and the plurality of clamping springs are all high-strength springs.

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

whole bus duct connector structure sets up rationally, conceives ingeniously, has changed the mode of common bolt locking, utilizes high strength spring to carry out the normality centre gripping, has improved the stability of device to the bus duct centre gripping, and the mode of dismantling simultaneously adopts the automation, has improved the efficiency of device installation when using manpower sparingly.

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 a perspective view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. the bus duct is connected with the clamping plate; 2. a spacing pin; 3. a pin cap; 4. a protection plate; 5. a limiting rod; 6. a top tray; 7. a guide bar; 8. a limiting groove; 9. a connecting plate; 10. an electric telescopic rod; 11. rotating the sleeve; 12. a wedge block; 13. an insulating plate; 14. a conductive plate; 15. the spring is clamped.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a bus duct connector with a tapping function comprises two bus duct connecting splints 1, two limiting pins 2 are connected between the two bus duct connecting splints 1, a plurality of insulating plates 13 which are distributed equidistantly are sleeved on the two limiting pins 2, a current-conducting plate 14 is fixed on the side wall of each insulating plate 13, a clamping spring 15 is fixed between each two insulating plates 13, separating mechanisms are arranged on the upper side and the lower side of the insulating plates 13 and comprise two guide rods 7, the two guide rods 7 are respectively arranged on the upper side and the lower side of the insulating plates 13, a plurality of wedge blocks 12 are connected on the two guide rods 7, and a plurality of wedges 12 are respectively positioned between the gaps of a plurality of insulation plates 13, the left end and the right end of each of the two wedges 12 are respectively fixed with a connecting plate 9, an electric telescopic rod 10 is connected between every two connecting plates 9, and a limiting assembly is arranged between the two guide rods 7 and the two bus duct connecting clamping plates 1.

In the embodiment of the utility model, the plurality of insulation boards 13 between the two bus duct connection clamping boards 1 are separated by the separation mechanism in the device, so as to be convenient for installing the bus duct between the plurality of insulation boards 13, when the separation is performed, the two electric telescopic rods 10 are controlled to be shortened, when the two electric telescopic rods 10 respectively drive the two guide rods 7 to move along the mutually approaching direction, the plurality of wedge blocks 12 connected with the two guide rods 7 approaching one end are inserted into the plurality of insulation boards 13, the deeper the insertion depth is, the larger the gap between the plurality of wedge blocks 12 is, after the gap capable of being installed is reached, the two connected bus ducts are installed and connected, after the installation is completed, the whole separation mechanism is reset through the extension of the two electric telescopic rods 10, at the moment, the bus duct installed between the plurality of insulation boards 13 can be clamped and fixed through the clamping springs 15 between the plurality of insulation boards 13, and the conducting plate 14 fixed on the side walls of the insulating plates 13 is used for conducting electricity, so that the installation can be completed, and the disassembly and the maintenance are convenient.

Specifically, every spacing subassembly of group includes two gag lever posts 5, and two gag lever posts 5 are fixed in the top of two bus duct splice boards 1 respectively, and the top of two gag lever posts 5 all is fixed with top dish 6, has seted up two spacing grooves 8 on the guide arm 7, and two gag lever posts 5 activity pegs graft respectively in two spacing grooves 8.

In this embodiment: spacing subassembly among the separating mechanism set up the accessible and a plurality of gag lever posts 5 that run through in the guide arm 7 spacing inslot 8 carry on spacingly to whole separating mechanism, not only play spacing effect, also can improve the stability of whole separating mechanism operation simultaneously.

Specifically, a plurality of wedge blocks 12 on the two guide rods 7 are symmetrically distributed, the wedge blocks 12 are movably hinged with the guide rods 7 through rotating sleeves 11, and friction rubber is arranged between the rotating sleeves 11 and the guide rods 7.

In this embodiment: be a plurality of wedges 12 of usable a plurality of insulation boards 13 upper and lower both sides of a plurality of wedges 12 of mutual symmetrical formula distribution on two guide arms 7 and insert in the clearance, improve the separation effect, all can be when single line board need not to be connected through changeing cover 11 with guide arm 7 activity hinge with a plurality of wedges 12, with other a plurality of wedges 12 through changeing cover 11 outside upset, then utilize two electric telescopic handle 10's shrink, make the line board to need not to connect separate, the function diversity of device has been improved, and it can improve and change cover 11 and guide arm 7 pivoted frictional force all to be provided with friction rubber between a plurality of commentaries on classics cover 11 and guide arm 7, and then avoid wedge 12 to rotate easily.

Specifically, the surfaces of the two limit pins 2 are sleeved with insulating sleeves, and the left end and the right end of each of the two limit pins 2 are fixed with pin caps 3.

In this embodiment: the insulating sleeves which are sleeved on the surfaces of the two limiting pins 2 can insulate the two limiting pins 2, and the pin caps 3 are fixed at the left end and the right end of the two limiting pins 2, so that the connection stability of the two limiting pins 2 can be improved.

Specifically, two bus duct splice plates 1 keep away from the end and all fix guard plate 4 mutually, and a plurality of round pin caps 3 set up respectively in two guard plates 4.

In this embodiment: the setting of two guard plates 4 is used for the protection of a plurality of round pin caps 3, also can be convenient for to the connection of bus duct casing.

Specifically, the clamping springs 15 between the insulating plates 13 are all arranged in the middle of the insulating plates 13, and the clamping springs 15 are all high-strength springs.

In this embodiment: the clamping springs 15 between the insulating plates 13 are arranged in the middle of the insulating plates 13, so that the clamping force of the insulating plates 13 is more uniform, the clamping springs 15 are high-strength springs, the clamping force can be improved, and the service life of the device can be prolonged.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the plurality of insulation boards 13 between the two bus duct connection clamping boards 1 are separated by the separation mechanism in the device, so as to be convenient for installing the bus duct between the plurality of insulation boards 13, when in separation, the two electric telescopic rods 10 are controlled to be shortened, when in separation, the two electric telescopic rods 10 respectively drive the two guide rods 7 to move along the mutually approaching direction, so that the plurality of wedge blocks 12 connected with the two guide rods 7 approaching one end are inserted between the plurality of insulation boards 13, the deeper the inserting depth is, the larger the clearance between the plurality of wedge blocks 12 is, after the mountable clearance is reached, the two connected bus ducts are installed and connected, after the installation is completed, the whole separation mechanism is reset through the extension of the two electric telescopic rods 10, at the moment, the bus duct installed between the plurality of insulation boards 13 can be clamped and fixed through the clamping springs 15 between the plurality of insulation boards 13, and the conducting plate 14 fixed on the side walls of the insulating plates 13 is used for conducting electricity, so that the installation can be completed, and the disassembly and the maintenance are convenient.

The arrangement of the limiting component in the separating mechanism can limit the whole separating mechanism through a plurality of limiting rods 5 which penetrate through limiting grooves 8 in guide rods 7, not only the limiting effect is achieved, but also the running stability of the whole separating mechanism can be improved, a plurality of wedge blocks 12 on two guide rods 7 are symmetrically distributed into a gap by utilizing a plurality of wedge blocks 12 on the upper side and the lower side of a plurality of insulating plates 13, the separating effect is improved, the plurality of wedge blocks 12 are movably hinged with the guide rods 7 through rotating sleeves 11, when a single line board is not required to be connected, other wedge blocks 12 are overturned outwards through the rotating sleeves 11, then the line boards which are not required to be connected are separated by utilizing the contraction of two electric telescopic rods 10, the functional diversity of the device is improved, and friction rubber is arranged between the plurality of rotating sleeves 11 and the guide rods 7, so that the rotating friction force of the rotating sleeves 11 and the guide rods 7 can be improved, and then avoid wedge 12 to rotate easily, the insulating cover of establishing all overlapping in the surface of two spacer pins 2 can be insulated two spacer pins 2, and both ends all are fixed with round pin cap 3 and can improve the stability that two spacer pins 2 are connected about two spacer pins 2, the setting of two guard plates 4 is used for the protection of a plurality of round pin caps 3, also can be convenient for to the connection of bus duct casing, all set up the clamping spring 15 between a plurality of insulation boards 13 in the middle part of insulation board 13 can make the clamp force of a plurality of insulation boards 13 more even, and a plurality of clamping spring 15 all adopt high strength spring not only can improve the clamp force, also can improve the life of device simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take bus duct connector of shunting function which characterized in that: including two bus duct splice strap (1), two be connected with two spacer pins (2) between bus duct splice strap (1), two the cover is equipped with insulation board (13) that a plurality of equidistance distribute on spacer pin (2), every all be fixed with current conducting plate (14) on the lateral wall of insulation board (13), per two all be fixed with centre gripping spring (15) between insulation board (13), it is a plurality of the upper and lower both sides of insulation board (13) are provided with separating mechanism, separating mechanism includes two guide arms (7), two guide arm (7) set up respectively in the upper and lower both sides of a plurality of insulation board (13), two all be connected with a plurality of wedge (12) on guide arm (7), and a plurality of wedge (12) are located respectively between the clearance of a plurality of insulation board (13), two both ends all are fixed with connecting plate (9) about wedge (12), every two all be connected with electric telescopic handle (10) between connecting plate (9), two all be provided with spacing subassembly between guide arm (7) and two bus duct splice plates (1).

2. The busway connector with tapping function as claimed in claim 1, wherein: every group spacing subassembly includes two gag lever post (5), two gag lever post (5) are fixed in the top of two bus duct splice strap (1) respectively, two the top of gag lever post (5) all is fixed with top dish (6), two spacing groove (8) have been seted up on guide arm (7), and two gag lever posts (5) activity respectively pegs graft in two spacing groove (8).

3. The busway connector with tapping function as claimed in claim 2, wherein: two a plurality of wedge (12) on guide arm (7) are mutual symmetrical formula and distribute, and are a plurality of wedge (12) all are through changeing cover (11) and guide arm (7) activity hinge joint, and all are provided with friction rubber between a plurality of commentaries on classics cover (11) and guide arm (7).

4. The busway connector with tapping function of claim 3, wherein: the surface of the two limiting pins (2) is sleeved with an insulating sleeve, and pin caps (3) are fixed at the left end and the right end of the two limiting pins (2).

5. The bus duct connector with tapping function as claimed in claim 4, wherein: two bus duct splice plate (1) keeps away from end fixed guard plate (4) mutually, and a plurality of round pin caps (3) set up respectively in two guard plates (4).

6. The busway connector with tapping function of claim 5, wherein: and a plurality of clamping springs (15) between the insulating plates (13) are arranged in the middle of the insulating plates (13), and the plurality of clamping springs (15) are high-strength springs.