Conductive bar structure for dense bus duct

Abstract

The utility model relates to the technical field of bus duct, and disclose a kind of conductive row structure for intensive bus duct, solve the problem that current difficultly adapts the installation demand of different specifications copper bar, it includes groove body, the inside of groove body is equipped with multiple copper bar, the top of groove body is equipped with cover plate, cover plate is equipped with fixed mechanism, fixed mechanism includes the lifting frame in the upper of cover plate, the inside of groove body is fixedly connected with two support plates symmetrically, the top of two support plates is equipped with press plate, press plate and support plate mutually close side are equipped with multiple containing groove at equal distance, copper bar is placed on support plate by corresponding containing groove, press plate is sleeved on the top of copper bar by corresponding containing groove, the top of two press plates is fixedly connected with U type round pole, two U type round poles are all through cover plate and with cover plate swing joint;The utility model, the distance between press plate and support plate can be changed, so as to facilitate the installation and fixation of copper bar of different specifications.

Description

Technical Field

[0001] This utility model belongs to the field of busbar technology, specifically a conductive busbar structure for dense busbars. Background Technology

[0002] High-density busbar trunking is a power transmission device that tightly arranges conductive components such as copper or aluminum busbars into a sandwich structure using insulating material, and then encloses the entire structure within a metal casing. It features high current transmission capacity, small space occupation, and high safety protection level, and is widely used in high-power power consumption scenarios such as high-rise buildings and data centers. It is a core power distribution component that replaces traditional cables.

[0003] Currently, the overall frame and internal fixing structure dimensions of high-density busbar trunking are mostly pre-designed, lacking flexible adjustment space. This means that if the copper busbar size does not match the pre-designed fixing position of the busbar trunking during actual assembly, it will not only increase the difficulty of copper busbar installation, but may also cause problems such as poor contact and localized overheating due to insecure fixing. It is difficult to adapt to the installation requirements of copper busbars of different specifications, thus limiting the versatility and assembly flexibility of busbar trunking. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a conductive busbar structure for dense busbar trunking, which effectively solves the problem that it is difficult to adapt to the installation requirements of copper busbars of different specifications.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a conductive busbar structure for a dense busbar trunking, comprising a trunking body, wherein multiple copper busbars are provided on the inner side of the trunking body, and a cover plate is provided on the top of the trunking body, and a fixing mechanism is provided on the cover plate; The fixing mechanism includes a lifting frame located above the cover plate. Two support plates are symmetrically fixedly connected inside the groove. A pressure plate is provided directly above each of the two support plates. Multiple receiving slots are provided at equal distances on the side of the pressure plate and the support plate that are close to each other. The copper busbar is placed on the support plate through the corresponding receiving slot. The pressure plate is sleeved on the top of the copper busbar through the corresponding receiving slot. A U-shaped round rod is fixedly connected to the top of each of the two pressure plates. Both U-shaped round rods pass through the cover plate and are movably connected to the cover plate. The lifting frame is fixedly sleeved on the middle of the outer side of the two U-shaped round rods.

[0006] Preferably, a sleeve plate is fixedly connected to the top of the cover plate, two columns are symmetrically fixedly connected to the top of the sleeve plate, a threaded sleeve is movably sleeved between the two columns, two limiting plates are symmetrically fixedly connected to the outside of the threaded sleeve, both limiting plates abut against the top of the lifting frame, two top rods are symmetrically fixedly connected to the top of the lifting frame, and the two limiting plates are respectively sleeved on the outside of the two top rods.

[0007] Preferably, a screw is rotatably connected to the top of the sleeve, a handwheel is fixedly connected to the top of the screw, and a threaded sleeve is threaded onto the outside of the screw.

[0008] Preferably, two side plates are symmetrically fixedly connected to the outer side of the groove, and a cover plate is located on the top of the two side plates. Two positioning rods are symmetrically fixedly connected to the top of each of the two side plates, and the cover plate is sleeved on the outside of each positioning rod.

[0009] Preferably, a guide rod is fixedly connected to the top of the cover plate, and a sleeve plate is fixedly sleeved on the middle of the outer side of the guide rod. Two guide plates are symmetrically and movably sleeved on the outer side of the guide rod. An insert plate is fixedly connected to the top of each of the two guide plates, and a positioning plate is fixedly connected to the top of each of the two side plates. A through groove is provided on each of the two positioning plates. The cover plate is sleeved on the outer side of the two positioning plates, and the two insert plates pass through the two through grooves respectively.

[0010] Preferably, the outer side of the screw sleeve is symmetrically rotatably connected to two movable rods, and the bottom ends of the two movable rods are respectively rotatably connected to the top of two guide plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By cooperating with the U-shaped round rod, lifting frame, top rod, screw rod, handwheel, screw sleeve, column and limiting plate, the distance between the pressure plate and the support plate can be changed, thus facilitating the installation and fixing of copper busbars of different specifications; 2. The cover plate can be positioned at the top of the groove by the cooperation between the side plate, the positioning rod, and the positioning plate. The cover plate can be fixed by the cooperation between the handwheel, screw, screw sleeve, column, movable rod, guide plate, guide rod, insert plate and through groove. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram: Figure 1 This is a schematic diagram of the conductive busbar structure used in the high-density busbar trunking of this utility model; Figure 2 This is a schematic diagram of the fixing mechanism of this utility model; Figure 3 This is a schematic diagram of the guide rod structure of this utility model; Figure 4 This is a schematic diagram of the side plate structure of this utility model; In the diagram: 1. Tank; 2. Fixing mechanism; 201. Lifting frame; 202. Top rod; 203. U-shaped round rod; 204. Pressure plate; 205. Support plate; 206. Receiving groove; 207. Side plate; 208. Guide round rod; 209. Insert plate; 2010. Movable rod; 2011. Limiting plate; 2012. Screw; 2013. Handwheel; 2014. Column; 2015. Guide plate; 2016. Screw sleeve; 2017. Sleeve plate; 2018. Through groove; 2019. Positioning plate; 2020. Positioning rod; 3. Cover plate; 4. Copper busbar. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] Example 1, by Figure 1 The present invention relates to a conductive busbar structure for a dense busbar trunking, comprising a trunking body 1, a plurality of copper busbars 4 provided on the inner side of the trunking body 1, a cover plate 3 provided on the top of the trunking body 1, and a fixing mechanism 2 provided on the cover plate 3.

[0016] Specifically, by Figures 2-3The fixing mechanism 2 includes a lifting frame 201 located above the cover plate 3. Two support plates 205 are symmetrically fixedly connected inside the groove 1. A pressure plate 204 is provided directly above each support plate 205. Multiple receiving slots 206 are provided at equal intervals on the sides of the pressure plate 204 and support plate 205 that are close to each other. Copper busbars 4 are placed on the support plates 205 through the corresponding receiving slots 206. The pressure plates 204 are fitted onto the top of the copper busbars 4 through the corresponding receiving slots 206. The pressure plates 204 and support plates 205 are used to limit the movement of the copper busbars 4, while the receiving slots 206 separate the copper busbars 4. U-shaped rods 203 are fixedly connected to the top of each pressure plate 204. Both U-shaped rods 203 penetrate the cover plate 3 and are movably connected to it. The lifting frame 201 is fixedly fitted onto the two U-shaped rods 203. At the outer center of 3, the lifting frame 201 can move longitudinally to adjust the height of the two pressure plates 204. The top of the cover plate 3 is fixedly connected to the sleeve plate 2017. The top of the sleeve plate 2017 is symmetrically fixedly connected to two columns 2014. The two columns 2014 are movably sleeved with a screw sleeve 2016. The outer side of the screw sleeve 2016 is symmetrically fixedly connected to two limiting plates 2011. The two limiting plates 2011 abut against the top of the lifting frame 201. The top of the lifting frame 201 is symmetrically fixedly connected to two top rods 202. The two limiting plates 2011 are respectively sleeved on the outer side of the two top rods 202. The top of the sleeve plate 2017 is rotatably connected to a screw rod 2012. The top of the screw rod 2012 is fixedly connected to a handwheel 2013. The screw sleeve 2016 is threadedly sleeved on the outer side of the screw rod 2012. The rotatable handwheel 2013 causes the two limit plates 2011 to descend, thereby pushing the lifting frame 201 downward and causing the two pressure plates 204 to descend and clamp the copper busbar 4 placed on the two support plates 205.

[0017] Specifically, by Figures 3-4 As shown, two side plates 207 are symmetrically fixedly connected to the outer side of the tank 1. A cover plate 3 is located on top of the two side plates 207. Two positioning rods 2020 are symmetrically fixedly connected to the top of each side plate 207. The cover plate 3 is sleeved on the outer side of each positioning rod 2020. By setting multiple positioning rods 2020, the cover plate 3 can be positioned. A guide rod 208 is fixedly connected to the top of the cover plate 3. A sleeve plate 2017 is fixedly sleeved on the outer middle of the guide rod 208. Two guide rods 208 are symmetrically and movably sleeved on the outer side of the guide rod 208. Guide plate 2015, the top of each guide plate 2015 is fixedly connected to insert plate 209, the top of each side plate 207 is fixedly connected to positioning plate 2019, each positioning plate 2019 is provided with through groove 2018, cover plate 3 is sleeved on the outside of the two positioning plates 2019, and the two insert plates 209 respectively pass through the two through grooves 2018, the outside of the screw sleeve 2016 is symmetrically rotatably connected to two movable rods 2010, the bottom ends of the two movable rods 2010 are respectively rotatably connected to the top of the two guide plates 2015; The rotatable handwheel 2013 keeps the two insert plates 209 away from each other, making it easier for the two insert plates 209 to pass through the two through slots 2018 respectively, thus facilitating the installation of the cover plate 3.

[0018] Working principle: First, place the copper busbar 4 on the two support plates 205. Then, put the cover plate 3 on the outside of each positioning rod 2020 and place it on the top of the two side plates 207. At the same time, put the cover plate 3 on the outside of the two positioning plates 2019. Then, push the lifting frame 201 down. The two U-shaped round rods 203 drive the two pressure plates 204 to move down until the two pressure plates 204 are both put on the top of the copper busbar 4. Then rotate the handwheel 2013 to drive the screw 2012 to rotate, and drive the screw sleeve 2016 to slide down along the two columns 2014. At the same time, the two limiting plates 2011 descend and drive the two guide plates 2015 to slide along the guide rod 208 through the two movable rods 2010 respectively. The two insert plates 209 move away from each other. When the two insert plates 209 pass through the two through slots 2018 respectively, the cover plate 3 is fixed. At this time, the two limiting plates 2011 are respectively sleeved on the outside of the two top rods 202. Finally, continue rotating the handwheel 2013 so that the screw sleeve 2016 continues to slide downward along the two columns 2014 until both limit plates 2011 abut against the top of the lifting frame 201, preventing the two pressure plates 204 from moving, thereby installing and fixing the copper busbars 4 of different specifications.

Claims

1. A conductive busbar structure for a high-density busbar trunking system, comprising a trunking body (1), characterized in that: The inner side of the tank (1) is provided with multiple copper busbars (4), and the top of the tank (1) is provided with a cover plate (3), and a fixing mechanism (2) is provided on the cover plate (3). The fixing mechanism (2) includes a lifting frame (201) located above the cover plate (3). Two support plates (205) are symmetrically fixedly connected inside the trough (1). A pressure plate (204) is provided directly above the two support plates (205). Multiple receiving slots (206) are provided at equal distances on the side of the pressure plate (204) and the support plate (205) that are close to each other. The copper busbar (4) is placed on the support plate (205) through the corresponding receiving slot (206). The pressure plate (204) is sleeved on the top of the copper busbar (4) through the corresponding receiving slot (206). A U-shaped round rod (203) is fixedly connected to the top of the two pressure plates (204). The two U-shaped round rods (203) penetrate the cover plate (3) and are movably connected to the cover plate (3). The lifting frame (201) is fixedly sleeved on the middle of the outer side of the two U-shaped round rods (203).

2. The conductive busbar structure for a high-density busbar trunking according to claim 1, characterized in that: The top of the cover plate (3) is fixedly connected to a sleeve plate (2017), and the top of the sleeve plate (2017) is symmetrically fixedly connected to two columns (2014). A threaded sleeve (2016) is movably sleeved between the two columns (2014). Two limiting plates (2011) are symmetrically fixedly connected to the outside of the threaded sleeve (2016). Both limiting plates (2011) abut against the top of the lifting frame (201). The top of the lifting frame (201) is symmetrically fixedly connected to two top rods (202), and the two limiting plates (2011) are respectively sleeved on the outside of the two top rods (202).

3. The conductive busbar structure for a high-density busbar trunking according to claim 2, characterized in that: The top of the sleeve (2017) is rotatably connected to a screw (2012), the top of the screw (2012) is fixedly connected to a handwheel (2013), and the screw sleeve (2016) is threaded onto the outside of the screw (2012).

4. The conductive busbar structure for a high-density busbar trunking according to claim 1, characterized in that: Two side plates (207) are symmetrically fixedly connected to the outside of the groove (1). The cover plate (3) is located on the top of the two side plates (207). Two positioning rods (2020) are symmetrically fixedly connected to the top of the two side plates (207). The cover plate (3) is sleeved on the outside of each positioning rod (2020).

5. The conductive busbar structure for a high-density busbar trunking according to claim 1, characterized in that: The top of the cover plate (3) is fixedly connected to a guide rod (208), and the sleeve plate (2017) is fixedly sleeved on the middle of the outer side of the guide rod (208). Two guide plates (2015) are symmetrically and movably sleeved on the outer side of the guide rod (208). The top of each of the two guide plates (2015) is fixedly connected to an insert plate (209), and the top of each of the two side plates (207) is fixedly connected to a positioning plate (2019). Each of the two positioning plates (2019) is provided with a through groove (2018). The cover plate (3) is sleeved on the outer side of the two positioning plates (2019), and the two insert plates (209) pass through the two through grooves (2018) respectively.

6. The conductive busbar structure for a high-density busbar trunking according to claim 2, characterized in that: The outer side of the threaded sleeve (2016) is symmetrically rotatably connected to two movable rods (2010), and the bottom ends of the two movable rods (2010) are respectively rotatably connected to the top of two guide plates (2015).

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