Self-adaptive slide wire support and rectification trolley
By designing an adaptive sliding line bracket, the problem of poor contact between the current collector and the sliding contact line during movement of the rectifier trolley is solved, and the stability of the current collector and working efficiency are improved.
Patent Information
- Application Number
- CN202421707399.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-07-18
AI Technical Summary
During the movement of the rectifier trolley, the current collector and the sliding contact line may have poor contact, resulting in poor current collecting stability and low working efficiency.
Design an adaptive sliding wire bracket, including a fixed bracket and a sliding bracket that can move forward and backward. By adjusting the position of the sliding bracket, the plug-in connection beam always tightens the current collector to ensure complete contact between the current collector and the sliding contact line.
It improves the stability and working efficiency of current collection, avoids the problems of excessive connection or disconnection caused by spacing errors, and ensures the stable and reliable movement of the rectifier trolley.
Smart Images
Figure CN223116195U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power supply equipment for graphitization furnaces, in particular to an adaptive sliding wire support and a rectifying trolley. Background Art
[0002] A rectifying trolley is a movable device for supplying power to a graphitization furnace. Since the rectifying trolley needs to move between the furnace positions of several graphitization furnaces during operation. And, at each different position, the rectifying trolley should be able to obtain the support of the power supply at any time. Therefore, a current collector that can draw power from the sliding contact wire is installed on the moving device, and an adaptive sliding wire support that cooperates with the current collector is provided.
[0003] When the rectifying trolley moves, the current collector and the sliding wire support draw power from the sliding contact wire to keep the rectifying trolley moving continuously. However, during the movement of the rectifying trolley, the current collector and the sliding contact wire may have poor contact, resulting in poor stability of the current collection by the current collector and low working efficiency. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an adaptive sliding wire support and a rectifying trolley, which have strong current collection stability and high working efficiency.
[0005] To achieve the above purpose, the utility model adopts the following technical means:
[0006] In the first aspect of this application, an adaptive sliding wire support is provided for connecting with a sliding contact wire. A current collector is connected between the sliding contact wire and the adaptive sliding wire support. The adaptive sliding wire support includes: a fixed support and a sliding support, which is movably arranged on the fixed support in the front-back direction. The sliding support is provided with a plug-in connection beam; wherein, the plug-in connection beam is used for connecting with the current collector, and the current collector is used for abutting against the sliding contact wire.
[0007] In the utility model, a sliding support that can move back and forth is arranged on the fixed support. During operation, by adjusting the position of the sliding support relative to the fixed support, the plug-in connection beam always tightly presses the current collector, so that the current collector and the sliding contact wire are always in full contact, improving the stability of the current collection of the sliding wire support and having high working efficiency.
[0008] Optionally, the sliding support further includes a pair of spaced-apart movable beams, and the plug-in connection beam is fixed to one end of the pair of movable beams.
[0009] Optionally, a number of positioning round holes extending in the front-back direction are opened on the sliding support, and two strip-shaped mounting holes spaced apart in the front-back direction are opened on the fixed support. Fasteners pass through the positioning round holes and the strip-shaped mounting holes, so that the sliding support can move relative to the fixed support.
[0010] Optionally, the fixed bracket includes a support beam, and the support beam is slidably connected to the movable beam.
[0011] Optionally, the sliding bracket further includes a reinforcing beam, and the reinforcing beam is fixed between a pair of movable beams.
[0012] Optionally, the fixed bracket further includes a column, and the top end of the column is fixedly connected to the support beam.
[0013] Optionally, the fixed bracket further includes a traction beam, and the traction beam passes through the column and is parallel to the support beam; wherein, the support beam includes a first support beam and a second support beam, and the fixed bracket includes a pair of traction beams, and the first support beam and the second support beam are respectively arranged corresponding to the traction beams.
[0014] A second aspect of the present application provides a rectifying trolley, which includes: a vehicle body and the sliding wire bracket according to any one of the above provided on the vehicle body, and the sliding wire bracket is used for connecting with a sliding contact wire.
[0015] For the rectifying trolley of the present utility model, by adopting any one of the above sliding wire brackets, it is possible to avoid the error in the distance between the rectifying trolley and the sliding contact wire being too large or too small, resulting in the sliding contact wire being too tightly connected or disconnected from the current collector, thereby affecting the movement of the rectifying trolley, and the work is stable and reliable.
[0016] Optionally, the fixed bracket is arranged on the vehicle body, and the vehicle body further includes a trolley frame, and the trolley frame is arranged at the bottom of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.
[0018] Figure 1 It is a schematic structural diagram of the vehicle body of a trolley in some embodiments of the present application;
[0019] Figure 2 For Figure 1 a schematic structural diagram of a sliding wire bracket shown;
[0020] Figure 3 For Figure 1 a schematic structural diagram of the sliding wire bracket from another perspective shown;
[0021] Figure 4 For Figure 2 an exploded view of the sliding wire bracket.
[0022] MAIN ELEMENT SYMBOL DESCRIPTION:
[0023] 1 - Slip - line support; 11 - Sliding support; 111 - Plug - in connecting beam; 112 - First movable beam; 113 - Second movable beam; 114 - Reinforcing beam; 115 - Positioning round hole; 116 - Strip - shaped mounting hole; 12 - Fixed support; 121 - First support beam; 122 Second support beam; 123 - Column; 124 - Traction beam;
[0024] 2 - Contact wire;
[0025] 3 - Car body;
[0026] 4 - Bogie frame. Specific embodiments
[0027] The technical solutions of the present utility model will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the protection scope of the present utility model.
[0028] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other. The embodiments of the present utility model are described in detail below, and the examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end.
[0029] The slip - line support is a device that provides position adjustment for the current collector to collect current.
[0030] Among them, during the operation of the mobile device, it needs to constantly change its position, and at each different position, the mobile device should be able to obtain power supply support at any time. Therefore, a slip - line support that can adjust the current collector is installed on the mobile device. In this way, when the device moves, the slip - line support runs synchronously with the device, and enables the current collector to obtain power from the contact wire at any time and supply it to the device so that the device can continue to move.
[0031] However, in the actual working scenario, there may be more or less errors in the distance between the bogie and the contact wire, resulting in the contact wire being too tightly connected to or disconnected from the current collector. Thus, it affects the movement of the rectifier bogie.
[0032] Please refer to Figure 1 and Figure 2 , one specific embodiment of the present application provides an adaptive slip - line support to solve the above - mentioned problem of low current - collecting efficiency.
[0033] A sliding wire support, comprising: a sliding support 11 and a fixed support 12. The sliding support 11 is movably mounted above the fixed support 12, and the sliding support 11 is provided with a plug-in connection beam 111;
[0034] Wherein, the plug-in connection beam 111 is used to abut against the sliding contact wire 2.
[0035] In the present utility model, the sliding wire support 1 needs to be indirectly in contact with the sliding contact wire 2 during the current collection process to pick up the current; a slidable sliding support 11 is provided on the fixed support 12. During the current collection process, by adjusting the position of the sliding support 11, the plug-in connection beam is always pressed tightly against the current collector, so that the current collector is always in full contact with the sliding contact wire, improving the stability of the current collection of the sliding wire support and having high working efficiency.
[0036] In one specific embodiment, please refer to Figure 2 and Figure 4 , the specific connection manner between the sliding support 11 and the fixed support 12 is as follows:
[0037] The sliding support 11 is provided with positioning round holes 115 in the front-back direction, and the fixed support 12 is provided with strip-shaped mounting holes 116. The upper positioning round holes 115 and the lower strip-shaped mounting holes 116 are mutually attached. By passing screws through the positioning round holes 115 and the strip-shaped mounting holes 116, the sliding support 11 can slide within the range defined by the strip-shaped mounting holes 116.
[0038] In an alternative embodiment, the moving manner of the sliding support 11 relative to the fixed support 12 can be realized by installing rollers, or the bottom end of the movable support 11 is embedded in the top end of the fixed support 12, and the bottom end of the sliding support 11 is shorter than the top end of the fixed support 12, so that the sliding support 11 can move therein.
[0039] Please refer to Figure 2 and Figure 3 , the sliding support 11 further includes: a first movable beam 112, a second movable beam 113 and a strengthening beam 114. The first movable beam 112 and the second movable beam 113 are arranged in parallel, the strengthening beam 114 is installed between the first movable beam 112 and the second movable beam 113, and the front ends of the first movable beam 112 and the second movable beam 113 are both fixedly connected to the plug-in connection beam 111. Wherein, the plug-in connection beam 111 is mainly used to press tightly against the sliding contact wire 2.
[0040] In this embodiment, a strengthening beam 114 is arranged between the first movable beam 112 and the second movable beam 113, and the arrangement of the strengthening beam 114 can improve the overall mechanical strength of the sliding support 11.
[0041] Exemplarily, the sliding bracket 11 includes a plug-in connection beam 111, a first movable beam 112, a second movable beam 113, and a reinforcing beam 114, all of which are composed of three connecting plates;
[0042] Specifically, two connecting plates are arranged side by side at intervals, and the two sides of the third connecting plate are respectively vertically installed between the two juxtaposed connecting plates. Alternatively, three or more connecting plates can also be used for splicing, such as using four connecting plates to form a closed space.
[0043] Please refer to Figure 2 and Figure 3 , the fixed bracket 12 includes: a first support beam 121 and a second support beam 122;
[0044] The top surface of the first support beam 121 is in contact with the first movable beam 112, the top surface of the second support beam 122 is in contact with the second movable beam 113, and the top end of the column 123 is fixedly connected to the first support beam 121 and the second support beam 122;
[0045] The top end of the column 123 is used to support the sliding bracket 11, and the bottom end is connected to the vehicle body 3 (the vehicle body is given below), so that the sliding wire bracket 1 is stably fixed to the vehicle body 3 to prevent shaking during the working process.
[0046] The fixed bracket 12 further includes a plurality of columns 123, and a sliding wire bracket 1 is fixedly provided on the plurality of columns 123 to improve the installation stability of the sliding wire bracket 1. It should be noted that: at least two columns 123 are used for the fixed bracket 12.
[0047] Please refer to Figure 2 and Figure 3 , the fixed bracket 12 further includes a traction beam 124, and the traction beam 124 passes through the column 123 and is parallel to the first support beam 121 and the second support beam 122 respectively;
[0048] Since in actual work, the sliding contact wire 2 is connected with a control cable, and the control cable is used to transmit control signals to the central control room to improve the safety and stability of operation. The traction beam 124 is used to carry the control cable to avoid the control cable being dragged on the ground for a long time.
[0049] At the same time, in this embodiment, a plurality of reinforcing ribs are also provided, and both ends of the reinforcing ribs are respectively connected to one of the columns 123 and one of the traction beams 124. The setting of the reinforcing ribs is used to enhance the mechanical strength of the sliding wire bracket 1.
[0050] This application also provides an embodiment, and this embodiment provides a rectifying trolley, which includes: a vehicle body and a sliding wire bracket 1 provided on any one of the vehicle bodies, and the sliding wire bracket 1 is used for indirectly connecting with the sliding contact wire 2.
[0051] Please refer to Figure 1, for the rectifying trolley of the present application, by adopting any one of the above sliding wire supports 1, it is possible to avoid the situation that the distance between the rectifying trolley and the sliding contact wire 2 may have large or small errors, resulting in the sliding contact wire 2 being too tightly connected to or disconnected from the sliding wire support 1, thus affecting the movement of the rectifying trolley and making its operation stable and reliable.
[0052] In one embodiment, the bottom of the vehicle body 3 is supported by a number of vehicle frames 4.
[0053] The vehicle frame 4 can bear the load on the vehicle body and drive the entire rectifying trolley to move.
[0054] Obviously, the above examples are only given for clear illustration and are not intended to limit the embodiments. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the embodiments here. And the obvious changes or variations derived therefrom still fall within the protection scope of the present invention.
Claims
1. An adaptive sliding wire bracket is used for being connected in cooperation with a sliding contact wire, and a current collector is connected between the sliding contact wire and the adaptive sliding wire bracket. It is characterized in that The adaptive sliding wire support includes: A fixed support; A sliding support, which is movably arranged on the fixed support in the front - rear direction, and the sliding support is provided with a plug - in connecting beam; Wherein, the plug - in connecting beam is used to connect with a current collector, and the current collector is used to abut against the sliding contact wire.
2. The adaptive sliding wire bracket according to claim 1, wherein The sliding support further includes a pair of spaced - apart movable beams, and the plug - in connecting beam is fixed to one end of the pair of movable beams.
3. The adaptive sliding wire bracket according to claim 2, wherein, A plurality of positioning round holes extending in the front - rear direction are formed on the sliding support, and two strip - shaped mounting holes spaced apart in the front - rear direction are formed on the fixed support. Fasteners pass through the positioning round holes and the strip - shaped mounting holes so that the sliding support can move relative to the fixed support.
4. The adaptive sliding wire bracket according to claim 2, wherein The fixed support includes a support beam, and the support beam is slidably connected to the movable beam.
5. The adaptive sliding wire bracket according to claim 2, wherein The sliding support further includes a strengthening beam, and the strengthening beam is fixed between the pair of movable beams.
6. The adaptive sliding wire bracket according to claim 4, characterized in that, The fixed support further includes a column, and the top end of the column is fixedly connected to the support beam.
7. An adaptive sliding wire bracket according to claim 6, characterized in that, The fixed support further includes a traction beam, and the traction beam penetrates through the column and is parallel to the support beam; wherein, the support beam includes a first support beam and a second support beam, and the fixed support includes a pair of traction beams, and the first support beam and the second support beam are respectively arranged corresponding to the traction beams.
8. A rectifying trolley, characterized in that, Including: A vehicle body and the adaptive sliding wire support according to any one of claims 1 - 7 provided on the vehicle body, and the adaptive sliding wire support is used to connect with the sliding contact wire.
9. A rectifying trolley according to claim 8, characterized in that, The fixed support is provided on the vehicle body, and the vehicle body further includes a bogie frame, and the bogie frame is provided at the bottom of the vehicle body.