Sliding device and power transmission vehicle equipment

Abstract

The invention discloses a sliding device and power transmission vehicle equipment, the sliding device comprises a sliding frame body and a crimping device, the crimping device comprises a first driving mechanism and a first docking mechanism, the docking mechanism is used for being electrically connected with a power transmission busbar, the sliding frame body comprises a first supporting frame and a second supporting frame, the first driving mechanism is arranged on the sliding frame body, and the second driving mechanism is arranged on the second supporting frame. The second supporting frame and the first supporting frame move close to each other or away from each other through the first driving mechanism. The sliding frame body is arranged to be the first supporting frame and the second supporting frame which can move relative to each other, the first driving mechanism is arranged on the second supporting frame in a matched mode, and after the first driving mechanism drives the butt joint mechanism to move downwards to the preset position, if the butt joint mechanism is still subjected to the downward action of the first driving mechanism continuously, the butt joint mechanism is driven to move downwards. And the second supporting frame moves upwards due to the obstruction of the power transmission busbar, so that the force unloading operation of the first driving mechanism is completed, and the condition that the power transmission busbar is bent and damaged is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply equipment, and more specifically, to a sliding device and a trolley car equipment. Background Art

[0002] The Acheson graphitization furnace is a device for converting carbon materials into artificial graphite. The Acheson graphitization furnace has a furnace body in the shape of a cuboid and conductive electrodes provided at both ends of the furnace head and the furnace tail, and power can be supplied to the Acheson graphitization furnace through a trolley car.

[0003] Taking the case where the power transmission busbar is arranged below the trolley car equipment as an example, usually the crimping device in contact with the power transmission busbar is fixed on the fixed frame of the trolley car equipment, so that the height of the crimping device relative to the ground remains fixed. In different usage scenarios, such as in different processing factory workshops, there will be differences in the installation height of the power transmission busbar. On the premise that the installation height of the power transmission busbar increases, if the downward displacement of the crimping device is not preset in advance, and the crimping device still moves downward to contact the power transmission busbar, it is very likely to cause the situation that the crimping device damages the power transmission busbar, which is not conducive to improving the usage quality of the trolley car equipment.

[0004] Therefore, it is urgently necessary to propose a trolley car equipment to solve the problems raised. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] Based on this, the present invention provides a sliding device and a trolley car equipment to avoid the damage problem of the power transmission busbar caused by the crimping device.

[0007] (2) Technical Solutions

[0008] To solve the above technical problems, the present invention proposes a sliding device, which includes a sliding frame body and a crimping device. The crimping device includes a first driving mechanism and a first docking mechanism. The docking mechanism is used for electrically connecting with the power transmission busbar. The sliding frame body includes a first support frame and a second support frame. The first driving mechanism is arranged on the sliding frame body, and the second support frame moves closer to or away from the first support frame through the first driving mechanism.

[0009] Furthermore, the second support frame is movably connected to the first support frame through a connecting component.

[0010] Further, the connection component includes a support plate, a connection plate, a support rod and a support block. The support plate is arranged on the first support frame, the connection plate is fixed on the second support frame, the first driving mechanism is fixed on the connection plate, the support block is arranged at the lower end of the support rod, one end of the support rod is fixed on the support plate, the other end of the support rod passes through the connection plate, and the support block abuts against the bottom end surface of the connection plate.

[0011] Further, the first support frame includes two parallel first cross plates and two parallel first longitudinal plates, the second support frame includes two parallel second cross plates and two parallel second longitudinal plates, both ends of the support plate are respectively arranged on the two first cross plates, both ends of the connection plate are respectively fixedly connected with the second cross plates, guide grooves are respectively formed at both ends of the connection plate, the support rod penetrates through the guide grooves, and the support block is placed below the guide grooves to support the connection plate.

[0012] Further, a first limiting groove is formed on the first cross plate, and / or a second limiting groove is formed on the second cross plate. Both ends of the support plate are respectively and correspondingly arranged in the first limiting grooves on the first cross plate, and / or both ends of the connection plate are respectively and correspondingly arranged in the second limiting grooves on the second cross plate.

[0013] Further, the second support frame is connected to the first support frame through a guiding component. The guiding component includes a guiding rail and a sliding block. The sliding block is clamped on the guiding rail. Wherein, the sliding block is arranged on one of the first support frame and the second support frame, and the guiding rail is arranged on the other of the first support frame and the second support frame.

[0014] Further, a driving rod is arranged at one end of the first driving mechanism, and the docking mechanism is arranged at the end of the driving rod. The docking mechanism includes a docking plate and a conductive sleeve. The middle of the docking plate is connected to the end of the driving rod. The conductive sleeve is used for connecting with the docking plate and the electrode clamping mechanism; the conductive sleeve includes a contact part and a connecting part. The contact part is connected to the bottom end of the docking plate, the connecting part extends from one end of the contact part, and the other end of the contact part is used for connecting the electrode clamping mechanism.

[0015] Further, a limiting mechanism is further included. One end of the limiting mechanism is arranged on the second support frame, and the other end of the limiting mechanism is used for connecting with the power transmission busbar;

[0016] When the second support frame approaches the first support frame under the drive of the first driving mechanism, the limiting mechanism limits the power transmission busbar.

[0017] Further, the limiting mechanism includes a limiting head, a limiting rod and a limiting piece. The limiting head is arranged at one end of the limiting rod, and the limiting piece is arranged at the other end of the limiting rod. The limiting head is arranged on the second support frame. The limiting rod is used for passing through the power transmission busbar, and the limiting piece is used for supporting the power transmission busbar.

[0018] A limiting seat is arranged on the second support frame. The limiting seat is composed of two relatively arranged slide rails. The two slide rails are arranged at intervals, and the upper end of the limiting mechanism is placed between the two slide rails.

[0019] The present invention also provides a trolley equipment, which includes the above-mentioned sliding device.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, a sliding device of the present invention includes a sliding frame body and a crimping device. The crimping device includes a first driving mechanism and a first docking mechanism. The docking mechanism is used for electrically connecting with the power transmission busbar. The sliding frame body includes a first support frame and a second support frame. The first driving mechanism is arranged on the sliding frame body. The second support frame moves closer to or away from the first support frame through the first driving mechanism. A sliding device and a trolley equipment of the present invention are provided with a first support frame and a second support frame that can move relative to each other in the sliding frame body, and the first driving mechanism is arranged on the second support frame. When the first driving mechanism drives the docking mechanism to move downward to a preset position, the power transmission busbar will provide a reaction force to the docking mechanism, and then conduct the force to the first driving mechanism. At this time, if the docking mechanism continues to be acted on downward by the first driving mechanism, limited by the obstruction of the power transmission busbar, the docking mechanism will stop moving downward under the reaction force of the power transmission busbar, and the docking mechanism will react on the first driving mechanism and cause the first driving mechanism to move upward. Since the first driving mechanism is fixedly connected to the second support frame, the second support frame will move upward, thereby completing the unloading operation of the first driving mechanism, and avoiding the situation that the first driving mechanism continuously applies a downward force to the docking mechanism and conducts the force to the power transmission busbar, resulting in bending damage of the power transmission busbar. Description of the drawings

[0022] The features and advantages of the present invention will be more clearly understood by referring to the accompanying drawings. The drawings are schematic and should not be construed as any limitation to the present invention. In the drawings:

[0023] Figure 1 is a schematic structural diagram of a sliding device of the present invention;

[0024] Figure 2 is a schematic structural diagram of a sliding device of the present invention from another perspective;

[0025] Figure 3 It is a schematic structural diagram of a sliding device of the present invention after hiding a part of the sliding frame body;

[0026] Figure 4 It is an exploded view of the sliding frame body of the present invention;

[0027] Figure 5 It is a combined structural diagram of the limiting mechanism and the limiting seat of the present invention in the first state;

[0028] Figure 6 It is a combined structural diagram of the limiting mechanism and the limiting seat of the present invention in the second state;

[0029] Figure 7 It is a schematic structural diagram of the limiting mechanism of the present invention;

[0030] Figure 8 It is a combined structural diagram of the limiting mechanism and the power transmission busbar of the present invention;

[0031] Figure 9 It is a schematic structural diagram of a power transmission vehicle device of the present invention;

[0032] Figure 10 It is a schematic structural diagram of a power transmission vehicle device of the present invention from another perspective;

[0033] Figure 11 It is a schematic structural diagram of a power transmission vehicle device of the present invention after hiding a part of the base frame;

[0034] Figure 12 It is a schematic structural diagram of the electrode clamping assembly of the present invention.

[0035] Description of main component symbols:

[0036] 100. Sliding frame; 110. First support frame; 111. First horizontal plate; 112. First vertical plate; 120. Second support frame; 121. Second horizontal plate; 1211. Second limiting groove; 122. Second vertical plate; 123. Limiting seat; 1231. Slide rail; 12311. Limiting edge; 1232. Reinforcing rib; 130. Connecting component; 131. Support plate; 132. Connecting plate; 1321. Guide groove; 133. Support rod; 134. Support block; 140. Guiding component; 141. Guide rail; 142. Slide block; 200. Crimping device; 210. First driving mechanism; 211. Driving rod; 220. Docking mechanism; 221. Docking plate; 222. Conductive sleeve; 2221. Contact part; 2222. Connecting part; 300. Electrode clamping mechanism; 310. Conductive column; 320. Electrode clamping component; 321. Bracket; 322. Electrode clamping plate; 3221. Clamping plate; 3222. Conductive plate; 323. Clamping arm; 324. Driving part; 325. First rotating shaft; 326. Second rotating shaft; 400. Power transmission busbar; 410. Guide groove; 500. Limiting mechanism; 510. Limiting head; 520. Limiting rod; 530. Limiting piece; 600. Base frame; 601. Roller; 610. Support frame; 620. Second driving mechanism; 621. Driving component; 622. Connecting component; 630. Support shaft; 640. Moving space; 650. Support frame body; 660. Cross beam. Detailed implementation manners

[0037] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementations disclosed below.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium; it can be the communication inside two components, or a "transmission connection", that is, a power connection through various suitable ways such as belt drive, gear drive, or sprocket drive. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] As Figures 1 to 12As shown in the figure, an embodiment of the present invention discloses a sliding device, which is applied to a power supply vehicle device. It includes a sliding frame body 100 and a crimping device 200. The sliding frame body 100 is used to connect with an electrode clamping mechanism 300. The crimping device 200 is fixed on the sliding frame body 100 and is used to be electrically connected with a power transmission busbar 400. The crimping device 200 includes a first driving mechanism 210 and a docking mechanism 220. The first driving mechanism 210 is arranged on the sliding frame body 100. The docking mechanism 220 is used to be electrically connected with the power transmission busbar 400. The first driving mechanism 210 is used to drive the docking mechanism 220 to move up and down reciprocally, so as to realize the contact or separation operation between the docking mechanism 220 and the power transmission busbar 400, and further realize the operation effect of power supply or power off of the power transmission busbar 400 to the power supply vehicle device.

[0040] Since the power transmission busbar 400 extends along the moving direction of the power supply vehicle device, external support devices are arranged at both ends of the power transmission busbar 400 to stably suspend the power transmission busbar 400 in the accommodation space below the power supply vehicle device. To avoid the problem that the power transmission busbar 400 is bent and damaged due to the impact force of the docking mechanism 220 when the installation height of the power transmission busbar 400 is too high, the present invention adopts the following structure to solve it.

[0041] The sliding frame body 100 includes a first support frame 110 and a second support frame 120. The first support frame 110 is used to connect with the electrode clamping mechanism 300. The second support frame 120 is movably connected to the first support frame 110. The first driving mechanism 210 is arranged on the sliding frame body 100. Specifically, the first driving mechanism 210 is arranged on the second support frame 120. The second support frame 120 moves closer to or away from the first support frame 110 through the first driving mechanism 210.

[0042] When the first driving mechanism 210 drives the docking mechanism 220 to move downward to a preset position, the power transmission busbar 400 will provide a reaction force to the docking mechanism 220, and then conduct the force to the first driving mechanism 210. At this time, if the docking mechanism 220 continues to be affected by the downward action of the first driving mechanism 210, restricted by the obstruction of the power transmission busbar 400, the docking mechanism 220 will stop moving downward under the reaction force of the power transmission busbar 400, and the docking mechanism 220 will react on the first driving mechanism 210 and cause the first driving mechanism 210 to move upward. Since the first driving mechanism 210 is fixedly connected to the second support frame 120, the second support frame 120 will move upward together with the first driving mechanism 210, thereby completing the unloading operation of the first driving mechanism 210 and avoiding the situation that the first driving mechanism 210 continuously applies a downward force to the docking mechanism 220 and conducts the force to the power transmission busbar 400, resulting in bending damage to the power transmission busbar 400; in this embodiment, the preset position is the position where the docking mechanism 220 is in contact with the power transmission busbar 400.

[0043] After the power transmission busbar 400 completes the power transmission operation for the tramcar equipment, the docking mechanism 220 needs to be separated from the power transmission busbar 400. During the process that the first driving mechanism 210 drives the docking mechanism 220 to return to the initial height position where the docking mechanism 220 is located, the power transmission busbar 400 will first support the docking mechanism 220, and the first driving mechanism 210 drives the second support frame 120 to move downward to be away from the first support frame 110; when the second support frame 120 descends to the initial height position where the second support frame 120 is located, the first driving mechanism 210 drives the docking mechanism 220 to move upward to be away from the power transmission busbar 400, thereby completing the separation operation of the docking mechanism 220 and the power transmission busbar 400.

[0044] Such as Figures 1 to 4As shown, in one embodiment, the second support frame 120 is connected to the first support frame 110 through a connection component 130. The second support frame 120 is movably connected to the first support frame 110 under the limiting action of the connection component 130. Specifically, the connection component 130 includes a support plate 131, a connection plate 132, a support rod 133, and a support block 134. The support plate 131 is arranged on the first support frame 110, the connection plate 132 is fixed on the second support frame 120, the first driving mechanism 210 is fixed on the connection plate 132, the support block 134 is arranged at the lower end of the support rod 133, one end of the support rod 133 is fixed on the support plate 131, the other end of the support rod 133 passes through the connection plate 132, and the support block 134 is used to abut against the bottom end face of the connection plate 132 to cooperate with the support rod 133 to achieve the support effect on the connection plate 132. Since the connection plate 132 is fixedly connected to the second support frame 120, the support block 134 also achieves the support effect on the second support frame 120. When the connection plate 132 moves upward along the direction of the support rod 133, the second support frame 120 also moves upward simultaneously, thereby achieving the effect that the second support frame 120 and the first support frame 110 are movably connected to each other.

[0045] Alternatively, the connection component 130 includes a limiting groove arranged on the first support frame 110 and a limiting block arranged on the second support frame 120. The limiting block is clamped in the limiting groove, and the limiting block slides back and forth in the limiting groove, thereby achieving the effect that the second support frame 120 and the first support frame 110 are movably connected to each other.

[0046] Or, the connection component 130 includes a limiting block arranged on the first support frame 110 and a limiting groove arranged on the second frame. The limiting block is clamped in the limiting groove, and the limiting block slides back and forth in the limiting groove, thereby achieving the effect that the second support frame 120 and the first support frame 110 are movably connected to each other.

[0047] Taking the connection component 130 including the support plate 131, the connection plate 132, the support rod 133 and the support block 134 as an example, when the first driving mechanism 210 drives the docking mechanism 220 to move downward to a preset position, the power transmission busbar 400 will provide a reaction force to the docking mechanism 220, and then conduct the force to the first driving mechanism 210, so that the first driving mechanism 210 has a tendency to move upward; in this embodiment, when the first driving mechanism 210 continuously provides a downward acting force on the docking mechanism 220, the first driving mechanism 210 is fixed on the connection plate 132, and the connection plate 132 is fixed on the second support frame 120. By using the reaction force provided by the power transmission busbar 400 to the docking mechanism 220, the first driving mechanism 210 drives the second support frame 120 to move upward along the direction of the support rod 133, while the first support frame 110 remains stationary, effectively preventing damage to the power transmission busbar 400 caused by the continuous downward movement of the docking mechanism 220 when the first driving mechanism 210 drives the docking mechanism 220 to move downward to a preset position.

[0048] As Figure 4 shown, in one embodiment, the first support frame 110 includes two first cross plates 111 arranged in parallel and two first longitudinal plates 112 arranged in parallel. The first cross plates 111 are arranged along the moving direction of the tramcar equipment, and the first longitudinal plates 112 are arranged along the direction perpendicular to the moving direction of the tramcar equipment. The two first cross plates 111 and the two first longitudinal plates 112 are combined to form the structure of the first support frame 110; the second support frame 120 includes two second cross plates 121 arranged in parallel and two second longitudinal plates 122 arranged in parallel. The second cross plates 121 are arranged along the moving direction of the tramcar equipment, and the second longitudinal plates 122 are arranged along the direction perpendicular to the moving direction of the tramcar equipment. The two second cross plates 121 and the two second longitudinal plates 122 are combined to form the structure of the second support frame 120.

[0049] Both ends of the support plate 131 are respectively arranged on the two first cross plates 111. Both ends of the connecting plate 132 are fixedly connected to the second cross plate 121 respectively. Guide grooves 1321 are respectively formed at both ends of the connecting plate 132. The support rod 133 is arranged through the guide grooves 1321. The support block 134 is placed below the guide grooves 1321 and is used to support the connecting plate 132. Specifically, the upper end of the support rod 133 is fixedly connected to the support plate 131 through a nut. The lower end of the support rod 133 is fixedly connected to the support block 134 by means of threaded connection. Alternatively, the support rod 133 and the support block 134 can also be integrally formed, which will not be elaborated here. When the first driving mechanism 210 continuously provides a downward acting force to the docking mechanism 220, the first driving mechanism 210 is fixedly arranged on the second support frame 120, and is matched with the connecting plate 132 fixed on the second support frame 120. The reaction force provided by the power transmission busbar 400 to the docking mechanism 220 enables the first driving mechanism 210 to drive the second support frame 120 to move upward along the direction of the support rod 133, while the first support frame 110 remains stationary, effectively preventing damage to the power transmission busbar 400 caused by the continuous downward movement of the docking mechanism 220 when the first driving mechanism 210 drives the docking mechanism 220 to move downward to a preset position.

[0050] In one embodiment, a first limiting groove is formed on the first cross plate 111 arranged along the moving direction of the tramcar equipment, and / or a second limiting groove 1211 is formed on the second cross plate 121 arranged along the moving direction of the tramcar equipment. Both ends of the support plate 131 are respectively and correspondingly arranged in the first limiting groove of the first cross plate 111, and / or both ends of the connecting plate 132 are respectively and correspondingly arranged in the second limiting groove 1211 of the second cross plate 121, thereby avoiding the displacement of the first driving mechanism 210 caused by the back-and-forth swing of the connecting component 130 along the moving direction of the tramcar equipment, and further improving the running stability of the tramcar equipment.

[0051] As Figures 1 to 4As shown, in one embodiment, the second support frame 120 is further connected to the first support frame 110 through a guiding component 140. The guiding component 140 includes a guiding rail 141 and a slider 142. The slider 142 is clamped on the guiding rail 141. Among them, the slider 142 is arranged on one of the first support frame 110 and the second support frame 120, and the guiding rail 141 is arranged on the other of the first support frame 110 and the second support frame 120. By clamping the slider 142 on the guiding rail 141, the stability of the movement between the second support frame 120 and the first support frame 110 can be effectively improved, and further the stability of the operation of the trolley equipment can be improved. In addition, by using the combined structure design of the slider 142 and the guiding rail 141, the supporting effect of the first support frame 110 on the second support frame 120 can be further enhanced, so as to reduce the stress intensity of the connecting component 130 and improve the service life of the connecting component 130. In this embodiment, the guiding rail 141 is arranged on the first support frame 110, and the slider 142 is arranged on the second support frame 120. Specifically, the guiding rail 141 is arranged on the first longitudinal plate 112, and the slider 142 is arranged on the second longitudinal plate 122. By arranging the connecting component 130 and the guiding component 140 at different positions of the first support frame 110 and the second support frame 120 respectively, the interaction between the second support frame 120 and the first support frame 110 is more balanced, and the stability of the movement between the second support frame 120 and the first support frame 110 is further improved.

[0052] As Figure 3 shown, in one embodiment, a driving rod 211 is arranged at one end of the first driving mechanism 210, and the docking mechanism 220 is arranged at the end of the driving rod 211. The first driving mechanism 210 drives the driving rod 211 to reciprocate up and down, and the driving rod 211 drives the docking mechanism 220 to reciprocate up and down, so as to realize the contact or separation operation between the docking mechanism 220 and the power transmission busbar 400, and further realize the power supply and power-off operation effects for the trolley equipment. In this embodiment, the first driving mechanism 210 is of a driving cylinder structure.

[0053] The docking mechanism 220 includes a docking plate 221 and a conductive sleeve 222. The middle part of the docking plate 221 is connected to the end of the driving rod 211. The conductive sleeve 222 is used to connect with the docking plate 221 and the electrode clamping mechanism 300. So when the docking plate 221 drives the conductive sleeve 222 to connect with the power transmission busbar 400, the electric energy of the power transmission busbar 400 is transmitted to the electrode clamping mechanism 300 through the conductive sleeve 222, and in cooperation with the electrode clamping mechanism 300 contacting the conductive electrode, the power supply operation for the conductive electrode is realized. In this embodiment, the docking mechanism 220 includes two juxtaposed docking plates 221 to increase the contact area between the conductive sleeve 222 and the power transmission busbar 400, and further improve the power transmission efficiency of the power transmission busbar 400.

[0054] Specifically, the conductive sleeve 222 includes a contact portion 2221 and a connecting portion 2222. The contact portion 2221 is connected to the bottom end of the docking plate 221. The connecting portion 2222 extends from one end of the contact portion 2221. The other end of the contact portion 2221 is used to connect to the electrode clamping mechanism 300. Thus, when the docking plate 221 drives the contact portion 2221 to connect with the power transmission busbar 400, the electric energy of the power transmission busbar 400 is transmitted to the electrode clamping mechanism 300 through the contact portion 2221 and the connecting portion 2222, and cooperates with the electrode clamping mechanism 300 to contact the conductive electrode, thereby realizing the power supply operation for the conductive electrode. In this embodiment, the connecting portion 2222 is of an arc-shaped structure, so that when the docking plate 221 drives the contact portion 2221 to move downward, the connecting portion 2222 has sufficient redundant length for the docking plate 221 to move to the preset position, thereby improving the service life of the conductive sleeve 222.

[0055] As Figures 1 to 8 shown, in one embodiment, the sliding device further includes a limiting mechanism 500. One end of the limiting mechanism 500 is arranged on the second support frame 120, and the other end of the limiting mechanism 500 is used to connect to the power transmission busbar 400. When the second support frame 120 approaches the first support frame 110 driven by the first driving mechanism 210, the limiting mechanism 500 limits the power transmission busbar 400.

[0056] Specifically, when the first driving mechanism 210 drives the docking mechanism 220 to move downward to the preset position, the power transmission busbar 400 will provide a reaction force to the docking mechanism 220, and then conduct the force to the first driving mechanism 210. At this time, if the docking mechanism 220 continues to be affected by the downward action of the first driving mechanism 210, restricted by the obstruction of the power transmission busbar 400, the docking mechanism 220 will stop moving downward under the reaction force of the power transmission busbar 400, and the docking mechanism 220 will react on the first driving mechanism 210 and cause the first driving mechanism 210 to move upward. Since the first driving mechanism 210 is fixedly connected to the second support frame 120, the second support frame 120 will move upward, thereby completing the unloading operation of the first driving mechanism 210, and avoiding the situation that the first driving mechanism 210 continuously applies a downward force to the docking mechanism 220 and conducts the force to the power transmission busbar 400, resulting in bending damage to the power transmission busbar 400.

[0057] In addition, when the first driving mechanism 210 drives the second support frame 120 to move upward by a certain displacement under the reaction force of the docking mechanism 220, the movement displacement of the first driving mechanism 210 also reaches the upper limit and drives the second support frame 120 to abut against the first support frame 110. Since the first support frame 110 is connected to the electrode clamping mechanism 300 and the electrode clamping mechanism 300 is relatively heavy, at this time, if the docking mechanism 220 still continues to be acted on downward by the first driving mechanism 210, the driving force provided by the first driving mechanism 210 to the docking mechanism 220 cannot drive the first support frame 110 and the electrode clamping mechanism 300 to move upward together, and the acting force of the docking mechanism 220 on the power transmission busbar 400 will continue to increase, which may cause the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward. However, since the limiting mechanism 500 supports the power transmission busbar 400, the problem that the contact part 2221 between the docking mechanism 220 and the power transmission busbar 400 is bent downward is effectively avoided.

[0058] Finally, after the power transmission busbar 400 and the first support frame 110 are integrated into an integral combination through the limiting mechanism 500, the process of the first driving mechanism 210 providing an acting force to the docking mechanism 220 will be converted into the process of the power transmission busbar 400 and the first support frame 110 providing an acting force to the first driving mechanism 210, effectively avoiding the problem that the first driving mechanism 210 drives the docking mechanism 220 to move downward excessively and affects the service life of the power transmission busbar 400. Of course, there is a limit to the magnitude of the displacement of the first driving mechanism 210 driving the docking mechanism 220 downward. In this embodiment, the sum of the distance from the initial height position of the docking mechanism 220 to the position where it contacts the power transmission busbar 400 and the displacement of the second support frame moving upward is set as the displacement upper limit of the first driving mechanism 210 driving the docking mechanism 220, which can also effectively protect the power transmission busbar 400. Therefore, the displacement upper limit of the first driving mechanism 210 driving the docking mechanism 220 is specifically set according to the specific structure of the tramcar equipment and will not be elaborated here.

[0059] Such as Figure 8As shown, in one embodiment, a guiding groove 410 is formed in the middle of the power transmission busbar 400 along the moving direction of the power transmission vehicle equipment. The guiding groove 410 runs through the power transmission busbar 400. The limiting mechanism 500 is arranged through the guiding groove 410, and the lower end of the limiting mechanism 500 is used to support the bottom end of the power transmission busbar 400. When the moving displacement of the first driving mechanism 210 reaches the upper limit and drives the second support frame 120 to abut against the first support frame 110, if the docking mechanism 220 continues to be subjected to the downward action of the first driving mechanism 210, the acting force of the docking mechanism 220 on the power transmission busbar 400 will also continue to increase, which may cause the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward. However, since the limiting mechanism 500 supports the bottom end of the power transmission busbar 400, the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward is effectively avoided.

[0060] As Figures 5 to 8 shown, specifically, the limiting mechanism 500 includes a limiting head 510, a limiting rod 520 and a limiting piece 530. The limiting head 510 is arranged at one end of the limiting rod 520, and the limiting piece 530 is arranged at the other end of the limiting rod 520. The limiting head 510 is arranged on the second support frame 120 to achieve the supporting and limiting effect on the limiting head 510. The limiting rod 520 runs through the guiding groove 410, and the limiting piece 530 is used to support the power transmission busbar 400. When the moving displacement of the first driving mechanism 210 reaches the upper limit and drives the second support frame 120 to abut against the first support frame 110, if the docking mechanism 220 continues to be subjected to the downward action of the first driving mechanism 210, the acting force of the docking mechanism 220 on the power transmission busbar 400 will also continue to increase, which may cause the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward. However, since the limiting piece 530 supports the bottom end of the power transmission busbar 400, the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward is effectively avoided.

[0061] As Figures 1 to 8As shown, in one embodiment, a limit seat 123 is provided on the second support frame 120. The limit seat 123 is composed of two relatively arranged L-shaped slide rails 1231. The two slide rails 1231 are arranged at intervals, and the upper end of the limit mechanism 500 is placed between the two slide rails 1231. Specifically, the lower parts of the two slide rails 1231 are bent with limit edges 12311. The two limit edges 12311 are arranged at intervals to facilitate the limit head 510 to be placed between the two slide rails 1231. The limit edges 12311 are used to support the limit head 510 to achieve the overall support effect on the limit mechanism 500. Reinforcing ribs 1232 are arranged at intervals between the two slide rails 1231 to enhance the structural stability of the limit seat 123, and thus effectively support and limit the limit mechanism 500. When the moving displacement of the first driving mechanism 210 reaches the upper limit and drives the second support frame 120 to abut against the first support frame 110, if the docking mechanism 220 still continues to be affected by the downward action of the first driving mechanism 210, the force of the docking mechanism 220 on the power transmission busbar 400 will also continue to increase, which may cause the problem that the position where the power transmission busbar 400 contacts the docking mechanism 220 is bent downward. However, due to the support and limit effect of the limit seat 123 on the limit mechanism 500 and the support of the limit piece 530 on the power transmission busbar 400, the problem that the docking mechanism 220 is still continuously affected by the downward action of the first driving mechanism 210 and damages the power transmission busbar 400 is effectively avoided.

[0062] As Figure 5 and Figure 6 shown, in this embodiment, the limit seat 123 is set as the slide rail 1231 structure, which enables the limit head 510 to slide back and forth in the slide rail 1231. While ensuring the limit effect on the limit head 510, it also prevents the situation that the limit head 510 is damaged after the sliding frame 100 moves and drives the limit seat 123 to move synchronously. When the tramcar equipment does not supply power to the conductive electrode, the electrode clamping mechanism 300 is far away from the conductive electrode, and the limit head 510 is at one end of the slide rail 1231 close to the conductive electrode. When the tramcar equipment needs to supply power to the conductive electrode, the sliding frame 100 moves towards the conductive electrode direction, and the electrode clamping mechanism 300 contacts the conductive electrode. At this time, since the limit piece 530 is placed in the guide groove 410, the limit piece 530 cannot move in the direction perpendicular to the power transmission busbar 400, and the limit head 510 also cannot move in the direction perpendicular to the power transmission busbar 400. After the slide rail 1231 moves synchronously with the sliding frame 100 towards the conductive electrode direction, the limit head 510 is at one end of the slide rail 1231 away from the conductive electrode.

[0063] As Figures 1 to 12As shown in the figure, an embodiment of the present invention also discloses a power supply vehicle device, which includes the above-mentioned sliding device, and further includes a base frame 600. On both sides of the bottom end of the base frame 600, rollers 601 are respectively provided. The rollers 601 are used to be installed on the ground track, so as to facilitate the movement of the power supply vehicle device along the ground track. A receiving space is provided below the base frame 600 to facilitate the placement of the power transmission busbar 400 in the receiving space, so as to facilitate the subsequent power supply operation for the power supply vehicle device.

[0064] A support frame body 610 is provided on the base frame 600. A second driving mechanism 620 and at least one support shaft 630 are provided on the support frame body 610. A moving space 640 suitable for the sliding frame body 100 is formed inside the support frame body 610. At least one support shaft 630 is located in the moving space 640 and is connected to the support frame body 610. The sliding frame body 100 is movably arranged along the direction of the support shaft 630. An electrode clamping mechanism 300 is provided on the sliding frame body 100. The first driving mechanism 210 is arranged at the bottom end of the electrode clamping mechanism 300. The second driving mechanism 620 is connected to the sliding frame body 100. The second driving mechanism 620 is configured to drive the sliding frame body 100 to drive the electrode clamping mechanism 300 to move along the axial direction of the support shaft 630, so as to drive the electrode clamping mechanism 300 to clamp the conductive electrode.

[0065] Specifically, the support frame body 610 can provide a supporting effect for the support shaft 630, the sliding frame body 100 and the second driving mechanism 620, and can also provide a corresponding moving space 640 for the movement of the sliding frame body 100; the support shaft 630 is located in the moving space 640 and is connected to the support frame body 610, providing a supporting and guiding effect for the sliding frame body 100; the sliding frame body 100 is located in the moving space 640 of the support frame body 610, and the second driving mechanism 620 can drive the sliding frame body 100 to move back and forth along the direction of the support shaft 630, so that the sliding frame body 100 can drive the electrode clamping mechanism 300 to move. Therefore, even if the area of the production workshop is limited, through the design of the present invention, the position of the electrode clamping mechanism 300 of the power supply vehicle device can be quickly adjusted to help clamp the conductive electrode, improving the stability of power supply of the power supply vehicle device.

[0066] Further, the second driving mechanism 620 includes a driving component 621 and a connecting component 622. The driving component 621 is disposed on the support frame 610, and the connecting component 622 is connected between the driving component 621 and the sliding frame 100. Specifically, the driving component 621 is disposed on the first support frame 110, and the connecting component 622 is connected between the driving component 621 and the first support frame 110. The driving component 621 drives the connecting component 622 to move back and forth along the direction of the support shaft 630, thereby driving the sliding frame 100 to move back and forth along the direction of the support shaft 630, and further realizing the contact or separation operation of the electrode clamping mechanism 300 on the conductive electrode. In this embodiment, the driving component 621 can be a power-providing component well-known in the art, and the connecting component 622 can also be a connecting-function-providing component well-known in the art. For example, the driving component 621 can be a motor or a cylinder structure, and the connecting component 622 can be a connecting seat structure.

[0067] In one embodiment, the electrode clamping mechanism 300 includes a conductive column 310 and an electrode clamping assembly 320 disposed on the conductive column 310. The electrode clamping assembly 320 is electrically connected to the conductive column 310, and the conductive column 310 is connected to the sliding frame 100. Specifically, the conductive column 310 is connected to the support plate 131, and the conductive sleeve 222 is respectively connected to the docking plate 221 and the conductive column 310. The first driving mechanism 210 is disposed below the conductive column 310, and the electrode clamping assemblies 320 are respectively fixed on the conductive column 310 along the direction of the conductive column 310 to adapt to the installation positions of the conductive electrodes on each graphitization furnace.

[0068] In one embodiment, support frames 650 are respectively disposed at both ends of the first support frame 610, a cross beam 660 is disposed on the support frames 650, and the cross beam 660 penetrates through the upper end of the conductive column 310 to achieve the support effect on the conductive column 310. The lower end of the conductive column 310 is connected to the support plate 131. Since the connecting assembly 130 will not swing under the limiting action of the first limiting groove and / or the second limiting groove 1211, the conductive column 310 will not swing either, effectively improving the installation stability of the conductive column 310, and further improving the operation stability of the tramcar equipment of the present invention. In this embodiment, the cross beam 660 bears most of the weight of the conductive column 310, which can effectively reduce the acting force exerted by the conductive column 310 on the support plate 131, and further improve the service life of the support plate 131.

[0069] As Figures 9 to 12 shown, in one embodiment, the electrode clamping assembly 320 includes:

[0070] A bracket 321 for being disposed on the conductive column 310;

[0071] Two oppositely arranged electrode clamping plates 322; wherein, the two electrode clamping plates 322 together achieve the clamping operation of the conductive electrodes on the furnace body;

[0072] Two clamping arms 323, respectively hinged to both sides of the bracket 321, and the two electrode clamping plates 322 are respectively arranged on the two clamping arms 323; and

[0073] A driving member 324, arranged between the two clamping arms 323 and respectively connected to the two clamping arms 323.

[0074] The middle parts of two clamping arms 323 are respectively hinged to both sides of the bracket 321 to form two fulcrums. Both the clamping arms 323 and the bracket 321 are sheet-like plates and are strip-shaped; the two ends of the driving member 324 are respectively hinged to the ends of the two clamping arms 323. The second ends of the two clamping arms 323 can make opening and closing movements around the aforementioned fulcrums under the drive of the driving member 324, thereby driving the two electrode clamping plates 322 to approach or move away from each other, and further realizing the clamping or loosening operation of the conductive electrodes. In this embodiment, the driving member 324 is selected as a hydraulic cylinder. Of course, in some other embodiments, screw driving, cylinder driving, etc. can also be adopted, which will not be elaborated here.

[0075] Both sides of the bracket 321 are respectively hinged to the corresponding side of the clamping arm 323 through a first rotating shaft 325, and this first rotating shaft 325 forms the fulcrum in the above text.

[0076] Each electrode clamping plate 322 is hinged to the end of the corresponding side of the clamping arm 323 through a second rotating shaft 326, and the electrode clamping plate 322 is swingably arranged around this second rotating shaft 326; specifically, when the driving member 324 drives the clamping arms 323 to approach each other, the electrode clamping plates 322 on the clamping arms 323 will gradually approach the conductive electrodes. In order to ensure the tightness of the fit with the conductive electrodes, the electrode clamping plates 322 will rotate around the second rotating shaft 326 for self-adjustment according to actual needs, so as to maximize the contact area between the electrode clamping plates 322 and the conductive electrodes, and further improve the electrical conduction efficiency.

[0077] In one embodiment, the electrode clamping plate 322 includes a clamping plate 3221 and a conductive plate 3222. The second rotating shaft 326 is disposed in the middle of the clamping plate 3221, and the clamping plate 3221 rotates about the second rotating shaft 326; the conductive plate 3222 is fixed on the clamping plate 3221. The conductive plate 3222 is made of a flexible copper strip. The conductive plate 3222 bends and extends out of the clamping plate 3221 and is connected to the conductive column 310. The flexibility of the conductive plate 3222 forms a limiting effect on the clamping plate 3221, and also effectively improves the stability of the initial installation angle of the electrode clamping plate 322. After the power supply operation of the conductive electrode is completed and separated from the conductive electrode, the separated electrode clamping plate 322 can return to the initial state about the second rotating shaft 326 under the restoring action of the conductive plate 3222, so as to realize the self-adjusting effect of the electrode clamping plate 322 rotating about the second rotating shaft 326.

[0078] In summary, in the trolley equipment of the present invention, by setting the sliding frame 100 as a first support frame 110 and a second support frame 120 that can move relative to each other, and cooperating with setting the first driving mechanism 210 on the second support frame 120, when the first driving mechanism 210 drives the docking mechanism 220 to move downward to a preset position, the power transmission busbar 400 will provide a reaction force to the docking mechanism 220, and then conduct the force to the first driving mechanism 210. At this time, if the docking mechanism 220 continues to be acted on downward by the first driving mechanism 210, limited by the obstruction of the power transmission busbar 400, the docking mechanism 220 will stop moving downward under the reaction force of the power transmission busbar 400, and the docking mechanism 220 will react on the first driving mechanism 210 and cause the first driving mechanism 210 to move upward. Since the first driving mechanism 210 is fixedly connected to the second support frame 120, the second support frame 120 will move upward, thereby completing the unloading operation of the first driving mechanism 210, and avoiding the situation that the first driving mechanism 210 continuously applies a downward force to the docking mechanism 220 and conducts the force to the power transmission busbar 400, resulting in bending damage of the power transmission busbar 400.

[0079] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A sliding device, characterized in that: It includes a sliding frame and a crimping device, the crimping device includes a first driving mechanism and a first docking mechanism, the docking mechanism is used to electrically connect to the power transmission busbar, the sliding frame includes a first supporting frame and a second supporting frame, the first driving mechanism is arranged on the sliding frame, and the second supporting frame moves towards or away from the first supporting frame through the first driving mechanism.

2. The sliding device according to claim 1, characterized in that The second supporting frame is movably connected to the first supporting frame via a connecting assembly.

3. The sliding device according to claim 2, characterized in that: The connecting assembly includes a support plate, a connecting plate, a support rod and a support block, the support plate is arranged on the first supporting frame, the connecting plate is fixed to the second supporting frame, the first driving mechanism is fixed on the connecting plate, the support block is arranged at the lower end of the support rod, one end of the support rod is fixed on the support plate, the other end of the support rod is arranged through the connecting plate, and the support block abuts against the bottom end surface of the connecting plate.

4. The sliding device according to claim 3, characterized in that: The first support frame includes two parallel first transverse plates and two parallel first longitudinal plates, the second support frame includes two parallel second transverse plates and two parallel second longitudinal plates, both ends of the support plate are respectively arranged on the two first transverse plates, both ends of the connecting plate are respectively fixedly connected to the second transverse plates, both ends of the connecting plate are respectively provided with guide grooves, the support rod passes through the guide grooves, and the support block is placed under the guide grooves to support the connecting plate.

5. The sliding device according to claim 4, characterized in that: The first transverse plate is provided with a first limiting groove, and / or the second transverse plate is provided with a second limiting groove, and both ends of the support plate are respectively matched and placed in the first limiting groove of the first transverse plate, and / or both ends of the connecting plate are respectively matched and placed in the second limiting groove of the second transverse plate.

6. The sliding device according to claim 1 or 2, characterized in that: The second support frame is connected to the first support frame through a guide assembly, and the guide assembly includes a guide rail and a slider, and the slider is clamped on the guide rail, wherein the slider is arranged on one of the first support frame and the second support frame, and the guide rail is arranged on the other of the first support frame and the second support frame.

7. The sliding device according to claim 1 or 2, characterized in that: A driving rod is provided at one end of the first driving mechanism, and the docking mechanism is provided at the end of the driving rod. The docking mechanism includes a docking plate and a conductive sleeve. The middle part of the docking plate is connected to the end of the driving rod, and the conductive sleeve is used to connect with the docking plate and the electrode clamping mechanism; the conductive sleeve includes a contact part and a connecting part, the contact part is connected to the bottom end of the docking plate, the connecting part extends from one end of the contact part, and the other end of the contact part is used to connect with the electrode clamping mechanism.

8. The sliding device according to claim 1 or 2, characterized in that: It also includes a limiting mechanism, one end of which is arranged on the second supporting frame, and the other end of which is used to be connected to the power transmission busbar; When the second supporting frame is driven by the first driving mechanism to approach the first supporting frame, the limiting mechanism limits the power transmission busbar.

9. The sliding device according to claim 8, characterized in that: The limiting mechanism includes a limiting head, a limiting rod and a limiting piece, wherein the limiting head is arranged at one end of the limiting rod, the limiting piece is arranged at the other end of the limiting rod, the limiting head is arranged on the second supporting frame, the limiting rod is used to penetrate the power transmission busbar, and the limiting piece is used to support the power transmission busbar; A limiting seat is arranged on the second supporting frame, and the limiting seat is composed of two slide rails arranged opposite to each other. The two slide rails are arranged at an interval, and the upper end of the limiting mechanism is placed between the two slide rails.

10. A power transmission vehicle device, characterized in that: It comprises a sliding device as claimed in any one of claims 1 to 9.

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