Intensive bus duct connection structure

By designing protective plates and combined structures at the connection points of dense busbar trunking, the problem of exposed damage at the connection points is solved, simple connection protection is achieved, and the utilization efficiency of busbar trunking is improved.

CN223613010UActive Publication Date: 2025-11-28NATU (ZHENJIANG) BUS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202423155673.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-11-28
Estimated Expiration
2034-12-20

AI Technical Summary

Technical Problem

Existing high-density busbar trunking has exposed connections, which are prone to damage and have cumbersome connection methods, affecting efficiency.

Method used

The connection is protected by a first and a second protective plate, and a simple connection is achieved through a combination of transmission rod, pull plate, limit plate and spring. The protective plate is fixed by the elasticity of the spring. Combined with the design of the rotating plate and connecting rod, the connection of the busbar trunking body is ensured to be firm.

Benefits of technology

It effectively protects the busbar connections, prevents damage to exposed surfaces, simplifies the connection process, and improves efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223613010U_ABST
    Figure CN223613010U_ABST
Patent Text Reader

Abstract

The utility model relates to an intensive bus duct connection structure. The structure comprises a first protection plate; the two fixing plates are arranged on one side of the first protection plate, and inserting plates are movably embedded in the inner walls of the two fixing plates. According to the device, the multiple pulling plates are pulled to drive the multiple limiting plates to move, the multiple pulling plates can slide on one sides of the multiple limiting plates, and at the moment, the multiple pulling plates slide, so that the multiple pulling plates are clamped on the inner walls of the multiple clamping grooves; the positions of a plurality of limiting plates are further fixed, when the first protection plate and the second protection plate are connected together, two inserting plates are inserted into two fixing plates correspondingly, at the moment, a plurality of pulling plates slide out of the inner walls of a plurality of clamping grooves, elastic force generated by a plurality of springs pushes the plurality of limiting plates, the plurality of limiting plates are inserted into a plurality of through holes, and the first protection plate and the second protection plate are connected; and the first protection plate and the second protection plate are connected together, so that the connection mode of the first protection plate and the second protection plate is simple, and use is convenient.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The application relates to a dense bus duct connecting structure. BACKGROUND

[0002] The dense bus duct is an electrical equipment for efficient and reliable power transmission, which is widely used in power systems, especially in occasions requiring large current transmission. The dense bus duct is composed of copper or aluminum conductor, insulating material and shell, and is commonly used in transformer substations, large factories, power distribution rooms and the like.

[0003] The dense bus duct can transmit larger current through compact structural design, and is suitable for power supply of high-power equipment. In use of some existing bus ducts, two bus ducts need to be connected together, and the two bus ducts are connected through a connecting structure. However, after the connecting structure connects the two bus ducts, the connection is exposed, and in order to prevent damage to the connection, the connection needs to be rolled up with an insulating tape. This way is more troublesome, affects use and reduces the connection efficiency of the bus duct. CONTENT OF THE INVENTION

[0004] The dense bus duct connecting structure provided by the application protects the connection through the first protective plate and the second protective plate after the connection of the two bus ducts, prevents the connection from being exposed and damaged, and the connection mode of the first protective plate and the second protective plate is simple and convenient to use.

[0005] In order to achieve the above purpose, the application adopts the following technical scheme: a dense bus duct connecting structure, which comprises:

[0006] A first protective plate;

[0007] Two fixed plates are arranged on one side of the first protective plate, and a plug plate is movably embedded on the inner wall of each of the two fixed plates, and the two plug plates can slide in the inner wall of the two fixed plates, respectively.

[0008] Two hollow cylinders are arranged on the inner walls of the two fixed plates, respectively, and a transmission rod is movably embedded on the two sides of each of the two hollow cylinders, and a plurality of transmission rods can slide in the inner walls of the two hollow cylinders, respectively.

[0009] A plurality of limiting plates are arranged on one side of the plurality of transmission rods, and the plurality of limiting plates fix the position of the first protective plate.

[0010] A plurality of pull plates are slidably arranged on one side of the plurality of limiting plates, and the plurality of pull plates can slide on one side of the plurality of limiting plates.

[0011] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0012] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0013] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0014] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0015] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0016] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0017] As a further improvement of the application, two sides of the two plug-in plates are provided with second protective plates, springs are movably arranged on outer surfaces of the plurality of transmission rods, and the plurality of springs generate elastic force to push the plurality of limiting plates, so that the plurality of limiting plates are inserted into the plurality of through holes, and the first protective plate and the second protective plate are connected together.

[0018] Compared with the prior art, the application has the advantages and positive effects that,

[0019] 1、The application is connected together when the first protective plate and the second protective plate, a plurality of transmission rods can slide at the inner wall of the two hollow barrels respectively, a plurality of pull plates can slide at the inner wall of a plurality of notches respectively, at this time, pull a plurality of pull plates respectively, drive a plurality of limit plates to move, a plurality of pull plates can slide on one side of a plurality of limit plates, at this time, slide a plurality of pull plates, so that a plurality of pull plates are clamped in the inner wall of a plurality of clamping grooves, further fix the position of a plurality of limit plates, when the first protective plate and the second protective plate are connected together, two plug boards are inserted into the inside of two fixed plates, at this time, slide a plurality of pull plates out of the inner wall of a plurality of clamping grooves, the elastic force generated by a plurality of springs pushes a plurality of limit plates, so that a plurality of limit plates are inserted into a plurality of through holes, connect the first protective plate and the second protective plate together, so that the connection mode of the first protective plate and the second protective plate is simple and convenient to use.

[0020] 2、The application is connected together when the two bus duct bodies, by penetrating two terminals and a connecting plate with two connecting rods, so that the two terminals and the connecting plate are tightly together, at this time, rotate a plurality of first rotating plates clockwise, clamp the position of the two terminals, then put the first protective plate and the second protective plate on the outer surface of the two connecting rods, fix the position of the first protective plate and the second protective plate by rotating two second rotating plates, connect the two bus duct bodies together, so that after the two bus duct bodies are connected, the connection is protected by the first protective plate and the second protective plate, preventing damage caused by exposure. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A perspective view of the dense bus duct connection structure is provided for this embodiment.

[0022] Figure 2 A perspective view of the dense bus duct connection structure is provided for this embodiment.

[0023] Figure 3 A perspective view of the dense bus duct connection structure is provided for this embodiment.

[0024] Figure 4 A perspective view of the first protective plate of the dense bus duct connection structure is provided for this embodiment.

[0025] Figure 5 A perspective view of the first protective plate of the dense bus duct connection structure is provided for this embodiment. Figure 2 A perspective view of the first protective plate of the dense bus duct connection structure is provided for this embodiment.

[0026] Figure 6 A perspective view of the first protective plate of the dense bus duct connection structure is provided for this embodiment. Figure 4 A perspective view of the first protective plate of the dense bus duct connection structure is provided for this embodiment.

[0027] Legend: 1. First protective plate; 2. Fixing plate; 201. Insert plate; 202. Second protective plate; 203. Hollow cylinder; 204. Transmission rod; 205. Spring; 206. Limiting plate; 207. Pull plate; 208. Groove; 209. Slot; 210. Through hole; 3. Connecting rod; 301. Connecting plate; 302. Terminal; 303. First rotating plate; 304. Second rotating plate; 305. Busbar trunking body. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this application, the application will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways than those described herein, and therefore this application is not limited to the specific embodiments disclosed in the following specification.

[0030] like Figures 1 to 6 As shown, this application provides a compact busbar trunking connection structure, which includes:

[0031] First protective plate 1;

[0032] Two fixing plates 2 are disposed on one side of the first protective plate 1, and insert plates 201 are movably embedded in the inner walls of the two fixing plates 2, and the two insert plates 201 can slide on the inner walls of the two fixing plates 2 respectively.

[0033] Two hollow cylinders 203 are respectively set on the inner walls of two fixed plates 2, and transmission rods 204 are movably embedded on both sides of the two hollow cylinders 203. Multiple transmission rods 204 can slide on the inner walls of the two hollow cylinders 203 respectively.

[0034] Multiple limiting plates 206 are respectively disposed on one side of multiple transmission rods 204, and the multiple limiting plates 206 fix the position of the first protective plate 1;

[0035] Multiple pull plates 207 are slidably disposed on one side of multiple limiting plates 206, and the multiple pull plates 207 can slide on one side of multiple limiting plates 206.

[0036] like Figures 1 to 6 As shown, a second protective plate 202 is provided on one side of the two insert plates 201, and springs 205 are movably sleeved on the outer surface of the multiple transmission rods 204. The elastic force generated by the multiple springs 205 pushes the multiple limiting plates 206, so that the multiple limiting plates 206 are inserted into the interior of the multiple through holes 210, connecting the first protective plate 1 and the second protective plate 202 together.

[0037] As Figures 1 to 6 shown in the figure, one side of the two fixed plates 2 is provided with two notches 208, and a plurality of pull plates 207 are respectively slidably arranged at the inner walls of the notches 208. The plurality of pull plates 207 can slide at the inner walls of the notches 208, respectively.

[0038] As Figures 1 to 6 shown in the figure, one side of the first protective plate 1 and the second protective plate 202 is movably embedded with two connecting rods 3, and the outer surfaces of the two connecting rods 3 are fixedly provided with two second rotating plates 304. The two connecting rods 3 penetrate through the two terminals 302 and the connecting plate 301, so that the two terminals 302 and the connecting plate 301 are tightly attached together.

[0039] As Figures 1 to 6 shown in the figure, the outer surfaces of the two connecting rods 3 movably sleeve the connecting plate 301, and the outer surfaces of the two connecting rods 3 are threadedly provided with two first rotating plates 303. The plurality of first rotating plates 303 limit the two terminals 302.

[0040] As Figures 1 to 6 shown in the figure, the outer surfaces of the two connecting rods 3 movably sleeve the two terminals 302, and the opposite sides of the two terminals 302 are provided with bus slot bodies 305. When the two terminals 302 and the connecting plate 301 are tightly attached together, the two bus slot bodies 305 are connected.

[0041] As Figures 1 to 6 shown in the figure, one side of the two fixed plates 2 is provided with two clamping grooves 209, and the plurality of pull plates 207 are slidably arranged at the inner walls of the plurality of clamping grooves 209. The plurality of pull plates 207 are further fixed at the positions of the plurality of limiting plates 206.

[0042] As Figures 1 to 6 shown in the figure, one side of the plurality of springs 205 is respectively arranged at one side of the plurality of limiting plates 206, and the two sides of the two plug plates 201 are provided with through holes 210. When the plurality of limiting plates 206 move, the plurality of springs 205 move. The plurality of limiting plates 206 are inserted into the plurality of through holes 210, and the first protective plate 1 and the second protective plate 202 are connected together to prevent the first protective plate 1 and the second protective plate 202 from moving.

[0043] When the two bus duct bodies 305 are connected together, the two connecting rods 3 are passed through the two terminals 302 and the connecting plates 301, so that the two terminals 302 and the connecting plates 301 are tightly connected together, at this time, the first rotating plates 303 are rotated clockwise, the positions of the two terminals 302 are clamped, the first protective plate 1 and the second protective plate 202 are sleeved on the outer surfaces of the two connecting rods 3, the positions of the first protective plate 1 and the second protective plate 202 are fixed by rotating the second rotating plates 304, and the two bus duct bodies 305 are connected together.

[0044] When the first protective plate 1 and the second protective plate 202 are connected together, the transmission rods 204 can slide on the inner walls of the two hollow cylinders 203, the pull plates 207 can slide on the inner walls of the slots 208, at this time, the pull plates 207 are pulled, the limiting plates 206 are driven to move, the pull plates 207 can slide on one side of the limiting plates 206, at this time, the pull plates 207 are slid, so that the pull plates 207 are clamped on the inner walls of the clamping grooves 209, and the positions of the limiting plates 206 are further fixed, when the first protective plate 1 and the second protective plate 202 are connected together, the plug plates 201 are inserted into the interiors of the two fixed plates 2, at this time, the pull plates 207 are slid out of the inner walls of the clamping grooves 209, the elastic forces of the springs 205 push the limiting plates 206, so that the limiting plates 206 are inserted into the through holes 210, the first protective plate 1 and the second protective plate 202 are connected together, and thus the connection mode of the first protective plate 1 and the second protective plate 202 is simple and convenient to use.

[0045] The above is only the preferred embodiment of the application, and is not intended to limit the application in other forms. Any person skilled in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the application still belong to the protection scope of the technical scheme of the application.

Claims

1. A dense bus duct connection structure characterized by, The structure comprises: A first protective plate (1); Two fixed plates (2) are arranged on one side of the first protective plate (1), and an insertion plate (201) is movably embedded on the inner wall of each of the two fixed plates (2); Two hollow cylinders (203) are arranged on the inner walls of the two fixed plates (2), respectively, and a transmission rod (204) is movably embedded on the two sides of each of the two hollow cylinders (203); A plurality of limiting plates (206) are arranged on one side of each of the plurality of transmission rods (204); A plurality of pull plates (207) are slidably arranged on one side of each of the plurality of limiting plates (206).

2. The dense bus duct connection structure according to claim 1, characterized in that: One side of each of the two insertion plates (201) is provided with a second protective plate (202), and a spring (205) is movably sleeved on the outer surface of each of the plurality of transmission rods (204).

3. The dense bus duct connection structure according to claim 1, characterized in that: Two notches (208) are formed on one side of each of the two fixed plates (2), and each of the plurality of pull plates (207) is slidably arranged on the inner wall of each of the notches (208).

4. The dense bus duct connection structure according to claim 1, characterized in that: Two connecting rods (3) are movably embedded on one side of the first protective plate (1) and the second protective plate (202), and two second rotating plates (304) are fixedly sleeved on the outer surfaces of the two connecting rods (3).

5. The dense bus duct connection structure according to claim 4, characterized in that: A connecting plate (301) is movably sleeved on the outer surfaces of the two connecting rods (3), and two first rotating plates (303) are threadedly sleeved on the outer surfaces of the two connecting rods (3).

6. The dense bus duct connection structure according to claim 5, characterized in that: Two terminals (302) are movably sleeved on the outer surfaces of the two connecting rods (3), and a bus duct body (305) is arranged on the side opposite to each of the two terminals (302).

7. The dense bus duct connection structure according to claim 1, characterized in that: Two clamping grooves (209) are formed on one side of each of the two fixed plates (2).

8. The dense bus duct connection structure according to claim 2, characterized in that: One side of each of the plurality of springs (205) is arranged on one side of each of the plurality of limiting plates (206), and a through hole (210) is formed on the two sides of each of the two insertion plates (201).