A bridge power supply and signal transmission module

Abstract

The present invention relates to a bridge power supply and signal transmission module, and the key points of its technical solution are: it comprises an upper bridge and a lower bridge which are hinged to each other; the lower bridge is provided with a fixing part which can fix the upper bridge; it also comprises at least two copper bars and a plurality of copper bar brackets, the plurality of copper bar brackets are arranged in sequence along the length direction of the lower bridge, each of the copper bars is fixed on the plurality of copper bar brackets, and an insulating sleeve is provided on the outer wall of the copper bar; the present application has the advantages of convenient maintenance of the lines in the bridge and convenient power supply.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and more specifically, to a bridge power supply and signal transmission module. Background Art

[0002] As a common supporting and protective device for laying lines in the power supply system of electrical equipment, the bridge plays a role in protecting and guiding the lines laid in the bridge. The traditional bridge includes a bridge body and a cover plate welded to the top of the bridge body, wherein the bridge body includes a bottom support and two bridge side plates located on both sides of the bottom support and used to be welded to the cover plate. When it is necessary to lay a line, the line is set in the bridge body, wherein the bottom support is used to support the line, and the bridge side plates are used to limit the line.

[0003] However, since the cover plate cannot be moved after being fixed, it is inconvenient for the staff to maintain the line. Therefore, how to facilitate the staff to maintain the line and replace the bridge is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a bridge power supply and signal transmission module, which has the advantages of convenient maintenance of the lines in the bridge and convenient power supply.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a bridge power supply and signal transmission module, comprising an upper bridge and a lower bridge hinged to each other; the lower bridge is provided with a fixing part that can fix the upper bridge; it also includes at least two copper bars and a plurality of copper bar brackets, and the plurality of copper bar brackets are arranged in sequence along the length direction of the lower bridge, and each of the copper bars is fixed on the plurality of copper bar brackets, and an insulating sleeve is provided on the outer wall of the copper bar.

[0006] Optionally, the copper busbar bracket includes a bracket mounting seat and a bracket adjustment plate, the bracket mounting seat is fixed in the lower bridge frame, the bracket mounting seat is provided with a copper busbar mounting opening for each of the copper buses to pass through, and the bracket adjustment plate is slidably connected to the bracket mounting seat.

[0007] Optionally, a slide groove for the support adjustment plate to slide is provided on the support mounting seat, a positioning tooth is provided on the bottom wall of the slide groove, and an adjustment rack matched with the positioning tooth is provided at the bottom end of the support adjustment plate.

[0008] Optionally, the copper busbar is cylindrical, and is provided with a power extraction slot for clamping with a power extraction clamp.

[0009] Optionally, a plurality of wire clips are provided on the lower bridge frame, and at least one mounting hole is opened on the upper bridge frame, in which a plug socket is fixedly provided.

[0010] Optionally, the upper bridge frame includes a bridge frame top plate, a first bridge frame side plate and a second bridge frame side plate; one side of the bridge frame top plate is fixed to the first bridge frame side plate, and the other side of the bridge frame top plate is fixed to the second bridge frame side plate; the lower bridge frame includes a bridge frame bottom plate, a first connecting plate and a second connecting plate; one side of the bridge frame bottom plate is fixed to the first connecting plate, and the other side of the bridge frame bottom plate is fixed to the second connecting plate; the first connecting plate is hinged to the first bridge frame side plate; and the fixing member is installed on the second connecting plate.

[0011] Optionally, the fixing member includes a locking seat, a buckle plate and a buckle rod, one end of the buckle plate is hinged on the locking seat, and the buckle rod is hinged on the buckle plate; a buckle groove matching the buckle rod is provided on the second bridge frame side plate; when the buckle rod is located in the buckle groove and the buckle plate is parallel to the second connecting plate, the second bridge frame side plate is fixed on the second connecting plate.

[0012] Optionally, a connecting member is provided at one end of the lower bridge frame, and the connecting member includes a first connecting block, a second connecting block and a partition for fixing the first connecting block and the second connecting block; one side of the first connecting block is fixed to the first connecting plate, and the other end of the first connecting block is fixed to the second connecting plate; a through hole is opened on the connecting member for the cable to pass through.

[0013] Optionally, the first connecting block and the second connecting block are both provided with a clearance groove adapted to the first bridge frame side plate on one side opposite to the second connecting plate.

[0014] Optionally, a chamfer is provided on a side of the first connecting block and the second connecting block opposite to the first connecting plate.

[0015] To sum up, the present invention has the following beneficial effects: when it is necessary to inspect the line, first rotate the buckle plate to disengage the buckle rod from the buckle slot, and then rotate the upper bridge frame to separate the second bridge frame side plate from the second connecting plate, and the bridge frame can be opened; after the inspection is completed, the first bridge frame side plate and the first connecting plate are rotated, and then the buckle plate is rotated to make the buckle rod abut against the inside of the buckle slot, and the upper bridge frame and the lower bridge frame can be closed; when it is necessary to take electricity, it is only necessary to peel off the insulating sleeve on the copper busbar, and then clamp the power supply clamp in the power supply slot to take electricity from the bridge frame; this makes it convenient to inspect the lines inside the bridge frame and to take electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the 200 type bridge of the present application;

[0017] Figure 2 yes Figure 1 A is an enlarged schematic diagram;

[0018] Figure 3 It is a schematic cross-sectional view of the present application;

[0019] Figure 4 It is a schematic cross-sectional view of the structure in which the power-collecting clamp in the present application is clamped on the copper busbar to collect power;

[0020] Figure 5 It is a partial structural schematic diagram of the lower bridge in this application;

[0021] Figure 6 It is a schematic diagram of the overall structure of the 150 to 200 type bridge in this application;

[0022] Figure 7 It is a schematic diagram of the overall structure of the 200 to 150 type bridge in this application.

[0023] In the figure: 1. upper bridge; 101. bridge top plate; 102. first bridge side plate; 103. second bridge side plate; 2. lower bridge; 201. bridge bottom plate; 202. first connecting plate; 203. second connecting plate; 3. plug socket; 4. fixing piece; 401. locking seat; 402. buckle plate; 403. buckle rod; 5. buckle groove; 6. connecting piece; 601. first connecting block; 602. second connecting block; 603. partition; 7. through hole; 8. clearance groove; 9. chamfer; 10. copper busbar; 11. copper busbar bracket; 111. bracket mounting seat; 112. bracket adjustment plate; 12. insulating sleeve; 13. copper busbar mounting port; 14. slide groove; 15. positioning tooth; 16. adjustment rack; 17. power extraction slot; 18. wire clamp. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] The present invention provides a bridge power supply and signal transmission module, such as Figure 1-7As shown, it includes an upper bridge frame 1 and a lower bridge frame 2; the upper bridge frame 1 includes a bridge frame top plate 101, a first bridge frame side plate 102 and a second bridge frame side plate 103; one side of the bridge frame top plate 101 is fixed to the first bridge frame side plate 102, and the other side of the bridge frame top plate 101 is fixed to the second bridge frame side plate 103; the lower bridge frame 2 includes a bridge frame bottom plate 201, a first connecting plate 202 and a second connecting plate 203; one side of the bridge frame bottom plate 201 is fixed to the first connecting plate 202, and the other side of the bridge frame bottom plate 201 is fixed to the second connecting plate 203; the first connecting plate 202 is hinged to the first bridge frame side plate 102; the second connecting plate 203 is provided with a fixing member 4 that can fix the second bridge frame side plate 103. When it is necessary to inspect the circuit in the bridge, it is only necessary to adjust the fixing member 4 to separate the second connecting plate 203 and the second bridge side plate 103, and then rotate the upper bridge 1 to inspect the line in the lower bridge 2; after the inspection is completed, rotate the upper bridge 1 so that the upper bridge 1 covers the lower bridge 2, and then adjust the fixing member 4 to fix the second bridge side plate 103.

[0026] Furthermore, the fixing member 4 includes a locking seat 401, a buckle plate 402 and a buckle rod 403, one end of the buckle plate 402 is hinged on the locking seat 401, and the buckle rod 403 is hinged on the buckle plate 402; a buckle groove 5 adapted to the buckle rod 403 is provided on the second bridge frame side plate 103; when the buckle rod 403 is located in the buckle groove 5 and the buckle plate 402 is parallel to the second connecting plate 203, the second bridge frame side plate 103 is fixed on the second connecting plate 203. When fixing the second bridge frame side plate 103, it is only necessary to rotate the buckle plate 402 and the buckle rod 403 so that the buckle rod 403 falls into the buckle groove 5, and then rotate the buckle plate 402 in the opposite direction so that the buckle plate 402 is parallel to the second connecting plate 203. At this time, the buckle rod 403 abuts against the inner wall of the buckle groove 5, thereby fixing the second bridge frame side plate 103; when separating the second connecting plate 203 and the second bridge frame side plate 103, it is only necessary to rotate the buckle plate 402 so that the buckle rod 403 is disengaged from the buckle groove 5, and the second connecting plate 203 and the second bridge frame side plate 103 can be separated.

[0027] Optionally, a connector 6 is provided at one end of the lower bridge 2, and the connector 6 includes a first connector block 601, a second connector block 602, and a partition plate 603 for fixing the first connector block 601 and the second connector block 602; one side of the first connector block 601 is fixed to the first connector plate 202, and the other end of the first connector block 601 is fixed to the second connector plate 203; a through hole 7 for the line to pass through is provided on the connector 6. When connecting bridges, the second connector block 602 is connected to the bridge bottom plate 201 of another bridge; wherein one side of the second connector block 602 is fixed to the first connector plate 202 of another bridge, and the other side is fixed to the second connector plate 203 of another bridge; in actual application, the first connector block 601 is fixed to the lower bridge 2 by screws, and the second connector block 602 is fixed to the lower bridge 2 of another bridge by screws.

[0028] Optionally, when opening or closing the bridge frame top plate 101, the first connecting block 601 and the second connecting block 602 are likely to interfere with the first bridge frame side plate 102. In this embodiment, a clearance groove 8 adapted to the first bridge frame side plate 102 is provided on the side of the first connecting block 601 and the second connecting block 602 opposite to the second connecting plate 203, which can avoid the first connecting block 601 and the second connecting block 602 from interfering with the first bridge frame side plate 102, thereby facilitating the control of the opening or closing of the bridge frame top plate 101.

[0029] Furthermore, in order to facilitate the opening or closing of the bridge top plate 101 , in this embodiment, chamfers 9 are provided on the side of the first connection block 601 and the second connection block 602 opposite to the first connection plate 202 .

[0030] Furthermore, at least two copper bars 10 and a plurality of copper bar brackets 11 are included. The plurality of copper bar brackets 11 are sequentially arranged along the length direction of the bridge frame bottom plate 201. Each copper bar 10 is fixed on the plurality of copper bar brackets 11. An insulating sleeve 12 is sleeved on the outer wall of the copper bar 10. In practical applications, only one copper bar 10 needs to be connected to the neutral line and another copper bar 10 needs to be connected to the live line, and power can be supplied through the copper bar 10. In this embodiment, four copper bars 10 are selected, of which three are connected to the live lines, namely L1 / L2 / L3, and one is connected to the neutral line N. When drawing power, only the insulating sleeve 12 at the power drawing position needs to be cut open to expose the copper bar 10, and the power is drawn from the exposed part through the power drawing clamp.

[0031] Furthermore, the copper busbar bracket 11 includes a bracket mounting seat 111 and a bracket adjustment plate 112 . The bracket mounting seat 111 is fixed on the bridge frame bottom plate 201 . A copper busbar mounting opening 13 is provided on the bracket mounting seat 111 for each copper busbar 10 to pass through. The bracket adjustment plate 112 is slidably connected to the bracket mounting seat 111 . Since the larger the copper busbar 10 is, the larger the current that can pass through it is, and the distance between the copper busbars 10 needs to be wider, in order to facilitate the installation of copper busbars 10 of different sizes according to actual needs, a copper busbar installation port 13 for the large copper busbar 10 to pass through is first opened on the bracket mounting seat 111, and the distance between adjacent copper busbar installation ports 13 meets the creepage distance of large current; for medium-sized copper busbars 10 and small copper busbars 10, the size of the copper busbar installation port 13 can be adjusted by an adjustment plate, so that the medium-sized copper busbar 10 and the small copper busbar 10 are fixed on the bracket mounting seat 111, and the distance between adjacent copper busbar installation ports 13 meets the creepage distance of the current, and copper busbars 10 of different sizes can be installed according to needs, and the distance requirements between the copper busbars 10 can be met.

[0032] Optionally, in order to make the bracket adjustment plate 112 relatively fixed when adjusted to the corresponding position, a sliding groove 14 for the bracket adjustment plate 112 to slide is provided on the bracket mounting seat 111 in this embodiment, and the bottom wall of the sliding groove 14 is provided with a positioning tooth 15, and the bottom end of the bracket adjustment plate 112 is provided with an adjustment rack 16 adapted to the positioning tooth 15.

[0033] Optionally, in order to facilitate power extraction through a power extraction clamp, the copper busbar 10 in this embodiment is cylindrical, and is provided with a power extraction groove 17 for the power extraction clamp to clamp. The power extraction groove 17 can be used to conveniently clamp the power extraction clamp on the copper busbar 10, thereby facilitating power extraction from the copper busbar.

[0034] Furthermore, a plurality of wire clamps 18 are provided on the bridge bottom plate 201, and at least one mounting hole is provided on the bridge top plate 101, in which a plug socket 3 is fixedly provided. For weak currents such as data cables, network cables and optical fibers, they can be fixed on the wire clamps 18, and mounting holes can be provided on the bridge top plate 101 according to the requirements. The plug socket 3 can directly draw power from the copper bus 10 or connect network cables, data cables and optical fibers, so as to facilitate users to transmit the network.

[0035] Optionally, the plug socket 3 is any one of a two-hole socket, a three-hole socket, a four-hole socket, a five-hole socket, a signal socket, an optical fiber socket, a high-definition video signal socket or a network cable socket. According to the actual needs of the user, one or more of the corresponding two-hole socket, three-hole socket, four-hole socket, five-hole socket, signal socket, optical fiber socket, high-definition video signal socket or network cable socket can be selected.

[0036] Optionally, the bridge can be a linear bridge (including 200-type bridge, 150-type bridge, 100-type bridge), 200 to 150-type bridge, 150 to 100-type bridge, 100 to 150-type bridge, 150 to 200-type bridge, which can be suitable for various usage scenarios.

[0037] During the specific implementation process, when maintenance is required, first rotate the buckle plate 402 to disengage the buckle rod 403 from the buckle slot 5, and then rotate the upper bridge frame 1 to separate the second bridge frame side plate 103 from the second connecting plate 203, and the bridge frame can be opened; after the maintenance is completed, the first bridge frame side plate 102 and the first connecting plate 202 are rotated, and then the buckle plate 402 is rotated to make the buckle rod 403 abut against the inside of the buckle slot 5, and the upper bridge frame 1 and the lower bridge frame 2 can be closed; when power is needed, just peel off the insulating sleeve 12 on the copper bus 10, and then clamp the power supply clamp in the power supply slot 17 to get power from the bridge frame.

[0038] A bridge power supply and signal transmission module of the present invention can facilitate the maintenance of the circuit in the bridge and facilitate the user to obtain electricity.

[0039] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A bridge power supply and signal transmission module, characterized in that: It comprises an upper bridge frame and a lower bridge frame which are hinged to each other; the lower bridge frame is provided with a fixing piece which can fix the upper bridge frame; it also comprises at least two copper bars and a plurality of copper bar brackets, the plurality of copper bar brackets are arranged in sequence along the length direction of the lower bridge frame, each of the copper bars is fixed on the plurality of copper bar brackets, and an insulating sleeve is provided on the outer wall of the copper bar; The copper bar bracket comprises a bracket mounting seat and a bracket adjustment plate, wherein the bracket mounting seat is fixed in the lower bridge frame, and a copper bar mounting opening for each copper bar to pass through is opened on the bracket mounting seat, and the bracket adjustment plate is slidably connected to the bracket mounting seat; The bracket mounting seat is provided with a slide groove for the bracket adjustment plate to slide, the bottom wall of the slide groove is provided with a positioning tooth, and the bottom end of the bracket adjustment plate is provided with an adjustment rack matched with the positioning tooth; The copper busbar is cylindrical and is provided with a power-collecting slot for a power-collecting clamp to clamp; The lower bridge frame is provided with a plurality of wire clips, and the upper bridge frame is provided with at least one mounting hole, in which a plug socket is fixedly arranged.

2. A bridge power supply and signal transmission module according to claim 1, characterized in that: The upper bridge frame includes a bridge frame top plate, a first bridge frame side plate and a second bridge frame side plate; one side of the bridge frame top plate is fixed to the first bridge frame side plate, and the other side of the bridge frame top plate is fixed to the second bridge frame side plate; the lower bridge frame includes a bridge frame bottom plate, a first connecting plate and a second connecting plate; one side of the bridge frame bottom plate is fixed to the first connecting plate, and the other side of the bridge frame bottom plate is fixed to the second connecting plate; the first connecting plate is hinged to the first bridge frame side plate; the fixing member is installed on the second connecting plate.

3. A bridge power supply and signal transmission module according to claim 2, characterized in that: The fixing member includes a lock seat, a buckle plate and a buckle rod, one end of the buckle plate is hinged on the lock seat, and the buckle rod is hinged on the buckle plate; a buckle groove matched with the buckle rod is provided on the second bridge frame side plate; when the buckle rod is located in the buckle groove and the buckle plate is parallel to the second connecting plate, the second bridge frame side plate is fixed on the second connecting plate.

4. A bridge power supply and signal transmission module according to claim 2, characterized in that: A connecting piece is provided at one end of the lower bridge frame, and the connecting piece includes a first connecting block, a second connecting block and a partition plate for fixing the first connecting block and the second connecting block; one side of the first connecting block is fixed to the first connecting plate, and the other end of the first connecting block is fixed to the second connecting plate; a through hole is opened on the connecting piece for the cable to pass through.

5. A bridge power supply and signal transmission module according to claim 4, characterized in that: The first connecting block and the second connecting block are both provided with a clearance groove matched with the first bridge frame side plate on one side opposite to the second connecting plate.

6. A bridge power supply and signal transmission module according to claim 4, characterized in that: The first connection block and the second connection block are both provided with chamfers on one side opposite to the first connection plate.

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