Carrier communication trolley based on slide wire power supply

Abstract

The utility model relates to the technical field of sliding contact lines, and discloses a carrier communication trolley based on sliding contact line power supply, which comprises the ground. Through the arrangement of the cleaning assembly, the folding assembly and the taking-out assembly, when the communication trolley moves through the sliding contact line, the cleaning assembly pushes sundries in the sliding contact line in the moving process, and when the communication trolley stops the sliding contact line and does not supply power, the folding assembly enables the cleaning assembly to be folded; the taking-out assembly enables the cleaning assembly to be taken out from the interior of the sliding contact line, so that sundries on the cleaning assembly can be collected, sundries pushed together in the sliding contact line can also be collected, and in this way, the interior of the sliding contact line can be cleaned; and excessive wear of the sliding contact line and the current collector caused by sundries and particles can be reduced, and the service life of the sliding contact line and the current collector is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of busbars, in particular to a carrier communication trolley powered by busbars. Background Art

[0002] The busbar, also known as the sliding conductor, is a group of power transmission devices that provide power to mobile equipment. Several conductors are laid in parallel along the running track of the mobile equipment and connected to the power supply. On the moving equipment, a collector that can draw power from the conductor is installed. In this way, when the equipment moves, the collector runs synchronously with the equipment and obtains power from the conductor at any time to provide it to the equipment so that the equipment can continue to move. The device composed of these conductors and collectors is called a busbar. Since the busbar itself plays a very important role, the optimization of the busbar is also necessary.

[0003] For example, a safety protection system for a low-frame busbar and a power supply trolley is disclosed in a Chinese utility model patent with announcement number CN202766128U. Although the anti-collision protection method of the above-mentioned prior art has the characteristics of non-contact, wide adjustable protection distance, high sensitivity and fast response, flexible installation, and simple debugging, the busbar is installed both indoors and outdoors. When the busbar is in an open-air environment for a long time, it will inevitably be affected by natural factors such as wind, sun, and rain, which will cause pollution by dust and dirt. In addition, since the inside of the busbar is hollow, it also provides convenience for the entry of dust and debris. When dust and debris enter the inside of the busbar, when the collector and the busbar contact and slide, it will cause additional wear to the collector and the busbar beyond the expected wear, which will reduce the service life of the collector and the busbar. Therefore, it is necessary to design a device that can automatically clean the inside of the busbar when the busbar is used to power the trolley. Utility Model Content

[0004] In order to solve the technical problem that dust and debris enter the interior of an outdoor busbar and affect the service life of the current collector and the busbar, the utility model provides a carrier communication trolley powered by a busbar.

[0005] The utility model is implemented by the following technical scheme: a carrier communication trolley powered by a busbar, comprising a ground, a communication trolley for communication is provided on one side of the ground, a track for movement of the communication trolley is fixedly installed on the ground, a busbar for providing power to the communication trolley is provided on one side of the communication trolley, a collector installed on one side of the communication trolley is provided inside the busbar, a cleaning component for cleaning the inside of the busbar is provided inside the busbar, a folding component for folding the cleaning component is provided on one side of the cleaning component, and a removal component for removing the cleaning component from the inside of the busbar is provided on one side of the busbar.

[0006] Through the above technical solution, when the communication trolley moves, the cleaning component will clean the inside of the busbar. After the moving cleaning is completed, the cleaning component can be taken out using the folding component and the taking-out component to collect debris and dust.

[0007] As a further improvement of the above solution, the cleaning assembly includes a first cleaning plate arranged inside the busbar and second cleaning plates rotatably mounted on both sides of the first cleaning plate.

[0008] Through the above technical solution, the first cleaning plate cooperates with the two second cleaning plates to fit with the inner wall of the busbar, thereby cleaning the debris inside the busbar.

[0009] As a further improvement of the above scheme, the folding assembly includes a mounting plate fixedly mounted on one side of the first cleaning plate, a rotating block mounted on one side of the mounting plate and provided with a torsion spring inside, and a rotating rod mounted on one side of the rotating block. A connecting block is fixedly mounted on one side of each of the two second cleaning plates, a pulling wire is wound around the rotating block, both ends of the pulling wire are fixedly mounted on adjacent connecting blocks, and a twisting block is fixedly mounted on one end of the rotating rod.

[0010] Through the above technical solution, the rotating rod is rotated, so that the rotating block can reel in the pulling wire, thereby folding the two second cleaning plates to facilitate taking them out from the inside of the busbar.

[0011] As a further improvement of the above solution, the removal assembly includes a connecting plate fixedly installed on one side of the collector and having a rotation groove, and a fixed plate rotatably installed with the connecting plate through the rotation groove, and one side of the fixed plate is fixedly installed with the first cleaning plate.

[0012] Through the above technical solution, after the two second cleaning plates are folded, the fixing plate is rotated to remove the cleaning assembly from the inside of the busbar.

[0013] As a further improvement of the above solution, a limiting strip is provided on one side of the connecting plate, and one end of the limiting strip passes through the connecting plate and the fixing plate.

[0014] Through the above technical solution, the limiting strip passes through the connecting plate and the fixing plate, so as to limit the fixing plate and prevent the fixing plate from rotating by itself.

[0015] As a further improvement of the above solution, two stoppers arranged in an "L" shape are fixedly mounted on one side of the fixing plate.

[0016] Through the above technical solution, the two blocks will block the two second cleaning plates in one direction to prevent the two second cleaning plates from folding in the opposite direction and causing no cleaning effect.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a cleaning component, a folding component and a taking-out component. When the communication trolley uses the bus bar to move, the cleaning component will push the debris inside the bus bar during the movement. When the communication trolley stops and the bus bar is not powered, the folding component will fold the cleaning component, and the taking-out component will take the cleaning component out from the inside of the bus bar. In this way, the debris on the cleaning component can be collected, and the debris pushed together inside the bus bar can also be collected. This arrangement can not only clean the inside of the bus bar, but also reduce the excessive wear of the bus bar and the collector caused by debris particles, and extend the service life of the bus bar and the collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model with a folding component;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model having a cleaning component;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model with a stopper.

[0023] Description of main symbols:

[0024] 1. Ground; 2. Communication trolley; 3. Track; 4. Busbar; 5. Current collector; 601. First cleaning plate; 602. Second cleaning plate; 701. Mounting plate; 702. Rotating block; 703. Rotating rod; 801. Connecting plate; 802. Fixed plate; 9. Connecting block; 10. Pulling wire; 11. Twisting block; 12. Limiting strip; 13. Stop block. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Please combine Figure 1-Figure 4A carrier communication trolley powered by a busbar in this embodiment includes a ground 1, a communication trolley 2 for communication is provided on one side of the ground 1, a track 3 for moving the communication trolley 2 is fixedly installed on the ground 1, a busbar 4 for providing power to the communication trolley 2 is provided on one side of the communication trolley 2, a collector 5 installed on one side of the communication trolley 2 is provided inside the busbar 4, a cleaning component for cleaning the inside of the busbar 4 is provided inside the busbar 4, a folding component for folding the cleaning component is provided on one side of the cleaning component, and a removal component for removing the cleaning component from the inside of the busbar 4 is provided on one side of the busbar 4.

[0027] Combination Figure 2-Figure 4 The cleaning assembly includes a first cleaning plate 601 arranged inside the bus bar 4 and second cleaning plates 602 rotatably installed on both sides of the first cleaning plate 601. The first cleaning plate 601 cooperates with the two second cleaning plates 602 to fit with the inner wall of the bus bar 4, thereby cleaning the debris inside the bus bar 4.

[0028] Combination Figure 2 and Figure 3 The folding assembly includes a mounting plate 701 fixedly mounted on one side of the first cleaning plate 601, a rotating block 702 mounted on one side of the mounting plate 701 and provided with a torsion spring therein, and a rotating rod 703 mounted on one side of the rotating block 702. A connecting block 9 is fixedly mounted on one side of the two second cleaning plates 602. A pulling wire 10 is wound around the rotating block 702. Both ends of the pulling wire 10 are fixedly mounted to adjacent connecting blocks 9. A twisting block 11 is fixedly mounted on one end of the rotating rod 703. By rotating the rotating rod 703, the rotating block 702 can reel in the pulling wire 10, thereby folding the two second cleaning plates 602 for easy removal from the inside of the busbar 4.

[0029] Combination Figure 2-Figure 4 The removal assembly includes a connecting plate 801 fixedly installed on one side of the collector 5 and provided with a rotating groove, and a fixed plate 802 rotatably installed with the connecting plate 801 through the rotating groove. One side of the fixed plate 802 is fixedly installed with the first cleaning plate 601, and one side of the connecting plate 801 is provided with a limiting strip 12, one end of the limiting strip 12 passes through the connecting plate 801 and the fixed plate 802, and one side of the fixed plate 802 is fixedly installed with two "L"-shaped stoppers 13. After the two second cleaning plates 602 are folded, the fixed plate 802 is rotated to take the cleaning assembly out of the busbar 4. The two stoppers 13 will block the two second cleaning plates 602 in one direction to prevent the two second cleaning plates 602 from folding in the opposite direction, resulting in no cleaning effect.

[0030] The implementation principle of a carrier communication trolley based on busbar power supply in the embodiment of the present application is as follows: when the communication trolley 2 uses the busbar 4 for power supply and movement, the first cleaning plate 601 and the two second cleaning plates 602 will be inside the busbar 4 and fit against the inner wall of the busbar 4. The movement of the communication trolley 2 will allow the collector 5 to drive the connecting plate 801 and the fixed plate 802 to move, thereby allowing the fixed plate 802 to drive the first cleaning plate 601 to move. During the movement, the two blocking blocks 13 will also block the rotation of the adjacent second cleaning plates 602 on one side to prevent the two second cleaning plates 602 from rotating toward the collector 5 when the first cleaning plate 601 is pushed, resulting in the inability to clean the inner walls of the busbar 4 on both sides. When the communication trolley 2 finishes moving and the busbar 4 stops supplying power, the twisting block 11 is rotated, and the rotating rod 703 will rotate the rotating block 702, thereby winding the pulling line 10. The winding of the pulling line 10 will pull the two connecting blocks 9 to allow The two second cleaning plates 602 are rotated and folded toward one side of the rotating block 702. After being folded, the two second cleaning plates 602 can pass through the opening of the bus bar 4. Pulling out the limit strip 12 can allow the connection between the fixed plate 802 and the connecting plate 801 to rotate, so that the first cleaning plate 601 and the two second cleaning plates 602 can be taken out from the inside of the bus bar 4, and the debris particles on the cleaning plates can be collected, and the debris particles inside the bus bar 4 are also pushed together by the cleaning plates. After collecting the debris particles on the cleaning plates, the debris particles inside the bus bar 4 can also be collected. After the collection is completed, the fixed plate 802 is rotated again to put the first cleaning plate 601 and the second cleaning plate 602 into the bus bar 4 and unfold them to facilitate the next cleaning. This arrangement can not only clean the inside of the bus bar 4, but also reduce the excessive wear of the bus bar 4 and the collector 5 caused by debris particles, and extend the service life of the bus bar 4 and the collector 5.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A carrier communication trolley powered by a busbar, comprising a ground (1), a communication trolley (2) for communication being provided on one side of the ground (1), a track (3) for movement of the communication trolley (2) being fixedly mounted on the ground (1), a busbar (4) for providing power to the communication trolley (2) being provided on one side of the communication trolley (2), a current collector (5) being installed on one side of the communication trolley (2) being provided inside the busbar (4), characterized in that: A cleaning component for cleaning the interior of the busbar (4) is provided inside the busbar (4), a folding component for folding the cleaning component is provided on one side of the cleaning component, and a removal component for removing the cleaning component from the interior of the busbar (4) is provided on one side of the busbar (4).

2. A carrier communication vehicle powered by busbar as claimed in claim 1, characterized in that: The cleaning assembly comprises a first cleaning plate (601) arranged inside the busbar (4) and a second cleaning plate (602) rotatably mounted on both sides of the first cleaning plate (601).

3. A carrier communication vehicle powered by busbar as claimed in claim 2, characterized in that: The folding assembly comprises a mounting plate (701) fixedly mounted on one side of the first cleaning plate (601), a rotating block (702) mounted on one side of the mounting plate (701) and provided with a torsion spring therein, and a rotating rod (703) mounted on one side of the rotating block (702); a connecting block (9) is fixedly mounted on one side of each of the two second cleaning plates (602); a pulling wire (10) is wound around the rotating block (702); both ends of the pulling wire (10) are fixedly mounted on adjacent connecting blocks (9); and a twisting block (11) is fixedly mounted on one end of the rotating rod (703).

4. A carrier communication vehicle powered by busbar as claimed in claim 2, characterized in that: The removal assembly comprises a connecting plate (801) fixedly mounted on one side of the current collector (5) and provided with a rotation groove, and a fixing plate (802) rotatably mounted on the connecting plate (801) via the rotation groove, and one side of the fixing plate (802) is fixedly mounted on the first cleaning plate (601).

5. A carrier communication vehicle powered by busbar as claimed in claim 4, characterized in that: A limiting strip (12) is provided on one side of the connecting plate (801), and one end of the limiting strip (12) passes through the connecting plate (801) and the fixing plate (802).

6. A carrier communication vehicle powered by busbar as claimed in claim 4, characterized in that: Two stoppers (13) arranged in an "L" shape are fixedly mounted on one side of the fixing plate (802).

Images