CN210468718U

CN210468718U - Plug-in type bus duct connecting device

Info

Publication number: CN210468718U
Application number: CN201921766867.2U
Authority: CN
Inventors: 丁昌武
Original assignee: Natus Electrical (jiangsu) Co Ltd
Current assignee: Natus Electrical (jiangsu) Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-05-05
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to the technical field of bus system installation, and discloses a plug-in type bus duct connecting device, which solves the problems of relatively single connection mode of the plug-in type bus duct connecting device in the current market, no insulation and water prevention and relatively low safety performance of the traditional plug-in type bus duct connecting device, and comprises a left shell and a right shell which are mutually plugged, one side of the left shell is provided with a sleeve platform, the top of the right shell is provided with a radiating fin, one side of the right shell is provided with a plurality of binding posts, the other side of the right shell is provided with a bus duct, the utility model discloses, by being provided with an insulating pad and the binding posts, the insulating pad is a rubber material component, rubber has excellent insulating property, external insulation protection is provided to prevent casualties, one side of the binding posts is provided with a sealing pad, so that the connection sealing performance is enhanced, and the external water body is prevented from entering.

Description

Plug-in type bus duct connecting device

Technical Field

The utility model belongs to the technical field of the generating line system installation, specifically be cartridge formula bus duct connecting device.

Background

In the plug-in type bus duct installation process, when the plug-in type bus duct is installed, a closed plug-in bus is directly connected to a support through a bolt, a flat gasket and a spring washer are additionally arranged on the bolt, and fastening bolts of all connection parts of a shell are fastened through a torque wrench.

However, the plug-in type bus duct connecting device in the current market is single in the whole connecting mode, the installation stability of the plug-in type bus duct cannot be guaranteed, meanwhile, the traditional plug-in type bus duct connecting device is not insulated and waterproof, and the safety performance is low relatively.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a cartridge formula bus duct connecting device, the effectual cartridge formula bus duct connecting device who has solved on the existing market, holistic connected mode is single relatively, can't guarantee the installation stability of cartridge formula bus duct, and traditional cartridge formula bus duct connecting device does not insulate and waterproof simultaneously, the problem that the security performance is low relatively.

In order to achieve the above object, the utility model provides a following technical scheme: cartridge formula bus duct connecting device, including left shell and right shell, left shell and right shell are each other inserted and are connect, and one side of left shell is provided with set platform, and the top of right shell is provided with the fin, and one side of right shell is provided with quantity and is a plurality of terminal, and the bus duct has been seted up to the opposite side of right shell, and the both sides of bus duct all are provided with the location platform, and the middle part of bus duct is provided with the generating line board.

Preferably, one end of the bus plate is provided with a trapezoidal table.

Preferably, the outside of location platform is installed insulating pad, and insulating pad is a rubber materials component, and the buckle is all installed to the upper and lower both sides of location platform.

Preferably, the trapezoidal groove has been seted up to the inside of cover platform, and the trapezoidal groove is mutually supported the installation with trapezoidal platform, and one side intercommunication in trapezoidal groove has the rectangular channel, and the cover platform has all seted up the draw-in groove near the both sides in rectangular channel, draw-in groove and the mutual joint of buckle.

Preferably, threaded holes which are uniformly distributed are formed in the top of the sleeve platform, and locking screws are connected to the inner threads of the threaded holes.

Preferably, a sealing gasket is mounted on one side of the terminal.

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

1) in the work, the left shell and the right shell are mutually inserted and connected, stable installation is convenient, radiating fins are arranged at the top of the right shell, heat dissipation protection is achieved, the right shell is connected with an external circuit through a binding post, the right shell is positioned and clamped through a positioning table in a side wall inserting mode, buckles are arranged on the upper side and the lower side of the positioning table and are clamped and limited with clamping grooves, the loosening phenomenon in the use process is prevented, a bus board and a trapezoidal table are slidably inserted and connected with a trapezoidal groove and a rectangular groove, due to the trapezoidal particularity, the situation that the bus board and the trapezoidal table are easily separated after insertion is avoided, the overall connection stability is enhanced, and the problems that the overall connection mode of an existing plug-in type bus duct connecting device on the market is relatively single and the installation stability of the;

2) the utility model discloses a safety protection device for a bus bar, including the insulating pad, the insulating pad is installed in the outside of in-process location platform that uses, the insulating pad is a rubber material component, rubber has good insulating characteristic, external insulation protection, in order to prevent causing casualties, the screw hole of evenly arranging is seted up at the top of cover platform, the inside threaded connection of screw hole has locking screw, the locking force equipartition, the installation is stable, sealed the pad is installed to one side of terminal, the connection leakproofness has been strengthened, avoid outside water to get into, traditional cartridge formula bus duct connecting device has been solved, do not insulate and waterproof, the problem of security performance low relatively.

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 perspective view of the present invention;

fig. 2 is a perspective view of the left shell of the present invention;

FIG. 3 is a perspective view of the right shell of the present invention;

fig. 4 is a cross-sectional view of the set table of the present invention;

in the figure: 1. a left shell; 2. sleeving a platform; 3. a right shell; 4. a binding post; 5. a heat sink; 6. locking the screw; 7. an insulating pad; 8. a trapezoidal groove; 9. a rectangular groove; 10. a bus duct; 11. a bus bar plate; 12. a trapezoidal table; 13. a positioning table; 14. buckling; 15. a card slot; 16. a threaded bore.

Detailed Description

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

Embodiment one, by figure 1, figure 2, figure 3 and figure 4 give, the utility model discloses a left side shell 1 and right side shell 3, left side shell 1 pegs graft each other with right side shell 3, be convenient for stabilize the installation, one side of left side shell 1 is provided with set platform 2, be convenient for cup joint with right side shell 3, the top of right side shell 3 is provided with fin 5, the heat dissipation protection, one side of right side shell 3 is provided with quantity and is a plurality of terminal 4, be connected with external lines, bus duct 10 has been seted up to the opposite side of right side shell 3, bus duct 10's both sides all are provided with location platform 13, the location chucking that the lateral wall was pegged graft, bus duct 10's middle part is provided with bus bar board 11, guarantee bus bar board 11's close installation.

In the second embodiment, based on the first embodiment, as shown in fig. 3, a trapezoidal table 12 is disposed at one end of the bus bar board 11, and the trapezoidal specificity prevents the bus bar board from falling off easily after being plugged.

Third embodiment, on the basis of first embodiment, given by fig. 3, insulating pad 7 is installed in the outside of location platform 13, and insulating pad 7 is a rubber materials component, and external insulation protects to prevent causing casualties, and buckle 14 is all installed to the upper and lower both sides of location platform 13, and the block is spacing, prevents to appear not hard up the phenomenon in the use.

Fourth embodiment, on the basis of first embodiment, by figure 1, figure 2, figure 3 and figure 4 give, trapezoidal groove 8 has been seted up to the inside of cover platform 2, trapezoidal groove 8 and trapezoidal platform 12 installation of mutually supporting, the installation is inseparable, it is convenient to dismantle, one side intercommunication in trapezoidal groove 8 has rectangular channel 9, guarantee the slip grafting of generating line board 11 and trapezoidal platform 12, cover platform 2 has all seted up draw-in groove 15 near the both sides of rectangular channel 9, draw-in

groove

15 and 14 mutual joint of buckle, the block is spacing, the side installation is stable.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, threaded holes 16 are uniformly arranged at the top of the sleeve platform 2, locking screws 6 are connected to the internal threads of the threaded holes 16, the locking force is uniformly distributed, and the installation is stable.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, a sealing gasket is installed on one side of the terminal 4, so that the connection sealing performance is enhanced, and external water is prevented from entering.

The working principle is as follows: when the plug-in type bus duct connecting device works, the left shell 1 and the right shell 3 are mutually plugged to facilitate stable installation, the radiating fins 5 arranged at the top of the right shell 3 are used for radiating protection, the right shell 3 is connected with an external circuit through the binding posts 4, the right shell 3 is positioned and clamped through the positioning table 13 for side wall plugging, the upper side and the lower side of the positioning table 13 are respectively provided with the buckles 14 which are clamped and limited with the clamping grooves 15 to prevent the loosening phenomenon in the using process, the bus board 11 and the trapezoidal table 12 are in sliding plug-in connection with the trapezoidal grooves 8 and the rectangular grooves 9, and can be prevented from falling off easily after being plugged due to the trapezoidal particularity, so that the overall connection stability is enhanced, the problem that the plug-in type bus duct connecting device on the current market has relatively single overall connection mode and can not ensure the installation stability of the plug-in type bus duct is solved, meanwhile, the insulating pad, rubber has good insulating properties, and external insulation protects to prevent causing the casualties, set the screw hole 16 of evenly arranging at the top of platform 2, the inside threaded connection of screw hole 16 has locking screw 6, the locking force equipartition, and the installation is stable, and sealed the pad is installed to one side of terminal 4, has strengthened the connection leakproofness, avoids outside water to get into, has solved traditional cartridge formula bus duct connecting device, does not insulate and waterproof, the problem that the security performance is low relatively.

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. Cartridge formula bus duct connecting device, including left shell (1) and right shell (3), its characterized in that: the bus duct is characterized in that the left shell (1) and the right shell (3) are mutually inserted, a sleeve platform (2) is arranged on one side of the left shell (1), radiating fins (5) are arranged at the top of the right shell (3), a plurality of binding posts (4) are arranged on one side of the right shell (3), the bus duct (10) is arranged on the other side of the right shell (3), positioning platforms (13) are arranged on two sides of the bus duct (10), and a bus board (11) is arranged in the middle of the bus duct (10).

2. The plug-in bus duct connecting device according to claim 1, characterized in that: one end of the bus board (11) is provided with a trapezoidal table (12).

3. The plug-in bus duct connecting device according to claim 1, characterized in that: insulating pad (7) are installed in the outside of location platform (13), and insulating pad (7) are a rubber materials component, and buckle (14) are all installed to the upper and lower both sides of location platform (13).

4. The plug-in bus duct connecting device according to claim 1, characterized in that: trapezoidal groove (8) have been seted up to the inside of cover platform (2), and trapezoidal groove (8) and trapezoidal platform (12) are mutually supported the installation, and one side intercommunication of trapezoidal groove (8) has rectangular channel (9), and cover platform (2) are close to both sides of rectangular channel (9) and have all seted up draw-in groove (15), draw-in groove (15) and buckle (14) mutual joint.

5. The plug-in bus duct connecting device according to claim 1, characterized in that: threaded holes (16) which are uniformly distributed are formed in the top of the sleeve platform (2), and locking screws (6) are connected to the inner threads of the threaded holes (16).

6. The plug-in bus duct connecting device according to claim 1, characterized in that: and a sealing gasket is arranged on one side of the binding post (4).