A dry bus duct

Abstract

The utility model discloses a dry bus duct, including a bus duct body, wherein the upper and lower ends of both sides of the bus duct body are provided with connecting plates extending outward, a baffle is arranged between the two connecting plates on the same side, and an installation area for installing a dry component is formed between the baffle and the two connecting plates. When the bus duct body is installed in a humid environment, the positioning plates at both ends of the plug rod can be pressed respectively to move the positioning plates toward one end of the plug rod, and the positioning plates will squeeze the spring to deform the spring, and insert the positioning plates into the slide slot, and as the positioning plates slide along the length direction of the slide slot, when the positioning plates slide to the insertion hole, the positioning plates lose pressure, the spring deforms again, and the positioning plates are pushed into the insertion hole, completing the positioning of the winding roller, and finally, the activated carbon film rolled up by the outer surface of the winding roller absorbs moisture, which can greatly reduce the moisture entering the bus duct body and extend the service life of the bus duct body.

Description

Technical Field

[0001] The utility model specifically relates to a dry bus duct. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars, which is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] When the bus duct is used in a dark and humid environment, it will be immersed in moisture for a long time, which will cause damage to the internal conductive copper sheet and reduce its service life. Utility Model Content

[0004] The purpose of the utility model is to provide a dry bus duct to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry type bus duct, including a bus duct main body, wherein connecting plates are extended outward at the upper and lower ends of both sides of the bus duct main body, and a baffle is arranged between the two connecting plates on the same side, and an installation area for installing a dry component is formed between the baffle and the two connecting plates.

[0006] Preferably, the opposing surfaces of the two connecting plates are provided with insertion holes, and the connecting plates are provided with a sliding groove on the side away from the bus duct body and toward the insertion hole.

[0007] Preferably, the slide groove is connected to the insertion hole, and the diameter depth of the insertion hole is greater than the diameter depth of the slide groove.

[0008] Preferably, the drying component comprises an insertion rod inserted into the insertion hole, and the end of the insertion rod away from the insertion hole is connected to a roller, and an activated carbon film is rolled around the outer side of the roller.

[0009] Preferably, a positioning unit is provided at one end of the insertion rod close to the insertion hole, and the positioning unit includes a spring arranged on the outside of the insertion rod, and the spring is provided in plurality.

[0010] Preferably, one end of the spring away from the insertion rod is connected to a positioning plate, and a circular hole is opened on the surface of the baffle.

[0011] Preferably, the positioning plate is adapted to the socket.

[0012] Preferably, conductive copper sheets are provided at both ends of the bus duct body.

[0013] The technical effects and advantages of the utility model are as follows: for the dry bus duct, when the bus duct body is installed in a humid environment, the positioning plates at both ends of the plug rod can be pressed respectively to move the positioning plates toward one end of the plug rod, and the positioning plates will squeeze the spring to deform the spring and insert the positioning plates into the slide groove. As the positioning plates slide along the length direction of the slide groove, when the positioning plates slide to the insertion hole, the positioning plates lose pressure and the spring deforms again to push the positioning plates into the insertion hole, completing the positioning of the winding roller. Finally, the activated carbon film rolled up on the outer surface of the winding roller absorbs moisture, which can greatly reduce the amount of moisture entering the bus duct body and extend the service life of the bus duct body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the winding roller of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the slideway of the utility model;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. bus duct body; 2. connecting plate; 3. baffle; 4. socket; 5. slide groove; 6. plug rod; 7. roller; 8. activated carbon film; 9. spring; 10. positioning plate; 11. round hole; 12. conductive copper sheet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] In order to absorb moisture in humid environments, refer to Figure 1 , Figure 2 and Figure 3As shown, it includes a bus duct body 1, and connecting plates 2 are extended outward at the upper and lower ends of both sides of the bus duct body. A baffle 3 is arranged between the two connecting plates 2 on the same side, and an installation area for installing a drying component is formed between the baffle 3 and the two connecting plates 2. When the bus duct body is installed in a humid environment, the positioning plates 10 at both ends of the plug rod 6 can be pressed respectively to move the positioning plates 10 toward one end of the plug rod 6. At this time, the positioning plates 10 will squeeze the spring 9 to deform the spring 9 and insert the positioning plates 10 into the slide groove 5. As the positioning plates 10 slide along the length direction of the slide groove 5, when the positioning plates 10 slide to the insertion hole 4, the positioning plates 10 lose pressure, the spring 9 deforms again, and the positioning plates 10 are pushed into the insertion hole 4 to complete the positioning of the winding roller 7. Finally, the activated carbon film 8 rolled up on the outer surface of the winding roller 7 absorbs moisture, which can greatly reduce the entry of moisture into the bus duct body and extend the service life of the bus duct body.

[0021] In order to facilitate the replacement of the activated carbon film 8 on the surface of the winding roller 7, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the opposite surfaces of the two connecting plates 2 are provided with a plug hole 4, and the winding roller 7 is fixed by inserting the plug rod 6 into the plug hole 4. The connecting plate 2 is provided with a slide groove 5 on the side away from the bus duct body toward the plug hole 4. As the positioning plate 10 slides along the length direction of the slide groove 5, the winding roller 7 is driven into the installation area. The slide groove 5 is connected to the plug hole 4, and the diameter depth of the plug hole 4 is greater than the diameter depth of the slide groove 5. As the positioning plate 10 drives the plug rod 6 to slide in the slide groove 5, after sliding to the plug hole 4, the spring 9 is deformed, thereby pushing the positioning plate 10 into the plug hole 4. The drying assembly includes a rod 6 inserted into the socket 4, and a roller 7 is connected to the end of the rod 6 away from the socket 4. An activated carbon film 8 is rolled around the outer side of the roller 7. After a period of use, the rod 6 can be pulled out of the socket 4 to replace the activated carbon film 8 on the outer side of the roller 7, thereby ensuring the water absorption of the activated carbon film 8 and maintaining the overall dryness of the bus duct body. A positioning unit is provided at the end of the rod 6 close to the socket 4, and the positioning unit includes a spring 9 arranged on the outer side of the rod 6. The spring 9 is provided in a plurality of numbers. A positioning plate 10 is connected to the end of the spring 9 away from the rod 6. A circular hole 11 is provided on the surface of the baffle 3. As the positioning plate 10 slides in the chute 5, the inner wall of the chute 5 squeezes the positioning plate 10, causing the spring 9 to deform. As the positioning plate 10 slides to the socket 4, the spring 9 loses pressure, and the positioning plate 10 is inserted into the socket 4, allowing the rod 6 to be inserted into the socket 4, completing the installation of the roller 7. After the activated carbon film 8 on the surface of the winding roller 7 has been used for a period of time, the activated carbon film 8 on the surface of the winding roller 7 can be replaced by inserting an external push rod into the round hole 11 and pushing the positioning plate 10 out into the socket 4. The positioning plate 10 is adapted to the socket 4, and conductive copper sheets 12 are provided at both ends of the bus duct body.

[0022] During use, first, when the bus duct body is installed in a humid environment, the positioning plates 10 at both ends of the plug rod 6 can be pressed respectively to move the positioning plates 10 toward one end of the plug rod 6. At this time, the positioning plates 10 will squeeze the spring 9, causing the spring 9 to deform and insert the positioning plates 10 into the slide groove 5. As the positioning plates 10 slide along the length direction of the slide groove 5, when the positioning plates 10 slide to the insertion hole 4, the positioning plates 10 lose pressure, and the spring 9 deforms again, pushing the positioning plates 10 into the insertion hole 4 to complete the positioning of the winding roller 7. Finally, the activated carbon film 8 rolled up on the outer surface of the winding roller 7 absorbs moisture. After the activated carbon film 8 on the surface of the winding roller 7 has been used for a period of time, it can be inserted into the round hole 11 through the external push rod, and the positioning plate 10 can be pushed out into the insertion hole 4, so that the activated carbon film 8 on the surface of the winding roller 7 can be replaced.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A dry bus duct, characterized in that: The bus duct body (1) comprises a bus duct main body (1), wherein connecting plates (2) are extended outwardly at the upper and lower ends of both sides of the bus duct main body (1), a baffle (3) is arranged between two connecting plates (2) on the same side, and an installation area for installing a drying component is formed between the baffle (3) and the two connecting plates (2).

2. A dry bus duct according to claim 1, characterized in that: The opposing surfaces of the two connecting plates (2) are each provided with an insertion hole (4), and the connecting plate (2) is provided with a sliding groove (5) on a side away from the bus duct body and facing the insertion hole (4).

3. A dry bus duct according to claim 2, characterized in that: The slide groove (5) is connected to the insertion hole (4), and the diameter depth of the insertion hole (4) is greater than the diameter depth of the slide groove (5).

4. A dry bus duct according to claim 3, characterized in that: The drying component comprises an insertion rod (6) inserted into the insertion hole (4), the end of the insertion rod (6) away from the insertion hole (4) is connected to a roller (7), and an activated carbon film (8) is rolled around the outer side of the roller (7).

5. The dry bus duct according to claim 4, characterized in that: A positioning unit is provided at one end of the insertion rod (6) close to the insertion hole (4), and the positioning unit comprises a spring (9) arranged outside the insertion rod (6), and a plurality of springs (9) are provided.

6. A dry bus duct according to claim 5, characterized in that: The end of the spring (9) away from the insertion rod (6) is connected to a positioning plate (10), and a circular hole (11) is formed on the surface of the baffle plate (3).

7. The dry bus duct according to claim 6, characterized in that: The positioning plate (10) is adapted to the insertion hole (4).

8. The dry bus duct according to claim 1, characterized in that: Conductive copper sheets (12) are provided at both ends of the bus duct body.

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