Rail straddle carrier
By burying the rails and guide rails in the ground, only the top extends out, contacts the vehicle body, and laying cables on the ground, the problem of the guide rails affecting the vehicle's driving is solved, and the safe movement of the vehicle and cable protection are achieved.
Patent Information
- Application Number
- CN202422123532.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing rails are laid on the ground through the guide rails of the vehicle to affect the vehicle's driving.
Build the rails and guide rails in the ground, only let the top of them extend out of the ground, in contact with the sliding conductive blocks and limit slides of the vehicle body. The cable is laid in the ground, power is supplied through the distribution box, and insulation and embedded pipes are used to protect the cables.
It avoids the impact of guide rails on vehicle driving, protects the cable from being crushed, and ensures the direction of vehicle movement and safe use.
Smart Images
Figure CN223174996U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of straddle-type vehicles, in particular to a track-type straddle-type vehicle. Background Art
[0002] A span trolley, also known as a trolley or electric flat car, is a solution for transporting products between spans within a factory. It boasts a simple structure, ease of use, easy maintenance, a large load capacity, and minimal pollution. It is widely used in machinery manufacturing and metallurgical plants, complementing cranes to transport heavy objects across spans within the workshop. Currently, span trolleys are categorized as tracked and trackless. Tracked span trolleys rely on guide rails to guide their movement, but the ground-mounted guide rails can interfere with the vehicle's movement within the factory. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a rail-mounted cross-car which can avoid affecting the running of the vehicle under the condition that the guide rails are used to guide the moving direction of the vehicle body.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a rail-mounted cross-car, comprising a car body, guide rails and an electronic control component; a sliding conductive block and a limit slider are provided at the bottom of the car body;
[0005] The guide rail includes an electric rail and a guide rail, both of which are buried in the ground. The top of the electric rail extends out of the ground and contacts the sliding conductive block, and the top of the guide rail extends out of the ground and contacts the limit slider.
[0006] The electric control assembly includes a distribution box, which is electrically connected to the part of the electric rail located in the ground through a cable, and the cable is laid in the ground.
[0007] Furthermore, the above-mentioned rail-mounted vehicle further includes an insulating member having a placement space, the insulating member being buried in the ground, the electric rail being laid in the placement space of the insulating member, and the insulating member separating the electric rail from the ground.
[0008] Furthermore, the placement space of the insulating member is filled with a filler that wraps the power rail.
[0009] Furthermore, the electronic control component also includes a booster, the distribution box is equipped with a step-down device, the step-down device is electrically connected to the power rail, the booster is arranged on the vehicle body, and the booster is electrically connected to the sliding contact conductive block.
[0010] Furthermore, the voltage reducer outputs a voltage below 36 volts.
[0011] Furthermore, the above-mentioned rail-mounted vehicle further includes a pre-buried pipe buried in the ground, and the cable electrically connecting the distribution box and the rail is laid in the pre-buried pipe.
[0012] The beneficial effects of the present utility model are as follows: Different from the prior art, both the electric rail and the guide rail are buried in the ground, and only the tops of the electric rail and the guide rail protrude from the ground, so that it will not affect the passing of vehicles. The vehicle body contacts the electric rail through the sliding contact conducting block and is electrically connected to the electric rail through the cable led out by the distribution box, thereby realizing the power supply to the vehicle body. At the same time, the cable led out by the distribution box is laid in the ground and electrically connected to the electric rail, which can avoid the cable being exposed outside and damaged by being rolled over by vehicles and other objects. The vehicle body contacts the guide rail through the limit slider, thereby ensuring the moving direction of the vehicle body. Description of the Drawings
[0013] Figure 1 is a schematic structural diagram of a rail-mounted overpass vehicle system proposed by the present utility model;
[0014] Figure 2 is a schematic diagram of the contact structure between the vehicle body and the guide rail of a rail-mounted overpass vehicle proposed by the present utility model;
[0015] Label Description:
[0016] 1. Vehicle body; 11. Sliding contact conducting block; 12. Limit slider;
[0017] 2. Guide rail; 21. Electric rail; 22. Guide rail;
[0018] 3. Electric control component; 31. Distribution box; 311. Step-down transformer; 32. Step-up transformer;
[0019] 4. Insulating part; 41. Filler;
[0020] 5. Embedded pipe; 6. Ground. Detailed Embodiment
[0021] To describe in detail the technical content, achieved purpose and effects of the present utility model, the following is described in conjunction with the embodiments and with reference to the drawings.
[0022] Please refer to Figure 1 and Figure 2 shown, a rail-mounted overpass vehicle of the present utility model includes a vehicle body 1, a guide rail 2 and an electric control component 3; a sliding contact conducting block 11 and a limit slider 12 are provided at the bottom of the vehicle body 1; the guide rail 2 includes an electric rail 21 and a guide rail 22, both the electric rail 21 and the guide rail 22 are buried in the ground 6, the top of the electric rail 21 protrudes from the ground 6 and contacts the sliding contact conducting block 11, and the top of the guide rail 22 protrudes from the ground 6 and contacts the limit slider 12; the electric control component 3 includes a distribution box 31, the distribution box 31 is electrically connected to the part of the electric rail 21 located in the ground 6 through a cable, and the cable is laid in the ground 6.
[0023] Working principle: Both the electric rail 21 and the guide rail 22 are buried in the ground 6, and only the tops of the electric rail 21 and the guide rail 22 protrude from the ground 6, so as not to affect the passing of the vehicle. The vehicle body 1 contacts the electric rail 21 through the sliding contact conducting block 11 and is electrically connected to the electric rail 21 through the cable led out by the distribution box 31, thereby realizing the power supply to the vehicle body 1. At the same time, the cable led out by the distribution box 31 is laid in the ground 6 and electrically connected to the electric rail 21, which can avoid the cable being exposed outside and being damaged by being run over by vehicles or other objects. The vehicle body 1 contacts the guide rail 22 through the limit slider 12, thereby ensuring the moving direction of the vehicle body 1.
[0024] In one embodiment, please refer to Figure 2 As shown, a rail-mounted overpass vehicle further includes an insulating member 4. The insulating member 4 has an installation space. The insulating member 4 is buried in the ground 6, and the electric rail 21 is laid in the installation space of the insulating member 4. The insulating member 4 separates the electric rail 21 from the ground 6. The insulating member 4 is used to separate the electric rail 21 from the ground 6 to prevent the ground 6 from being electrified.
[0025] In one embodiment, please refer to Figure 2 As shown, the installation space of the insulating member 4 is filled with a filler 41 that wraps the electric rail 21. Preferably, the filler 41 is poured concrete. After the concrete solidifies, it can ensure the installation strength of the electric rail 21 in the insulating member 4 so that it can withstand the passing of the vehicle.
[0026] In one embodiment, please refer to Figure 1 As shown, the electric control assembly 3 further includes a booster 32. The distribution box 31 is equipped with a step-down transformer 311. The step-down transformer 311 is electrically connected to the electric rail 21. The booster 32 is arranged on the vehicle body 1, and the booster 32 is electrically connected to the sliding contact conducting block 11. Among them, the step-down transformer 311 outputs a voltage below 36 volts. The voltage on the electric rail 21 is reduced by the step-down transformer 311 to ensure the use safety, and then the voltage is increased by the booster 32 to meet the voltage requirement for the use of the vehicle body 1.
[0027] In one embodiment, please refer to Figure 2 As shown, a rail-mounted overpass vehicle further includes a pre-buried pipe 5 buried in the ground 6. The cable connecting the distribution box 31 and the electric rail 21 is laid in the pre-buried pipe 5. The pre-buried pipe 5 can protect the cable laid in the ground 6 and at the same time facilitate the later replacement of the cable.
[0028] Embodiment 1
[0029] A rail-mounted overpass vehicle, please refer to Figure 1 and Figure 2As shown in the figure, it includes a vehicle body 1, a guide rail 2, an electric control component 3, and an insulating component 4; a sliding contact conductive block 11 and a limit slider 12 are arranged at the bottom of the vehicle body 1; the guide rail 2 includes an electric rail 21 and a guide rail 22, the insulating component 4 and the guide rail 22 are both buried in the ground 6, the top of the guide rail 22 extends out of the ground 6 and contacts the limit slider 12, the insulating component 4 has an installation space, the electric rail 21 is laid in the installation space of the insulating component 4, the insulating component 4 separates the electric rail 21 from the ground 6, the installation space of the insulating component 4 is filled with a filler 41 that wraps the electric rail 21, and the top of the electric rail 21 extends out of the ground 6 and contacts the sliding contact conductive block 11. The electric control component 3 includes a distribution box 31 and a booster 32, the distribution box 31 is equipped with a step-down transformer 311, the cable output by the step-down transformer 311 is buried in the ground 6 through a buried pipe 5 and is electrically connected to the part of the electric rail 21 located in the ground 6, the booster 32 is arranged on the vehicle body 1, and the booster 32 is electrically connected to the sliding contact conductive block 11.
[0030] Working principle: Both the electric rail 21 and the guide rail 22 are buried in the ground 6, and only the tops of the electric rail 21 and the guide rail 22 extend out of the ground 6, so as not to affect the passing of the vehicle. The vehicle body 1 contacts the electric rail 21 through the sliding contact conductive block 11 and is electrically connected to the electric rail 21 through the cable led out by the distribution box 31, thereby realizing the power supply to the vehicle body 1. At the same time, the cable led out by the distribution box 31 is laid in the ground 6 and is electrically connected to the electric rail 21, which can avoid the cable being exposed outside and being damaged by being rolled over by vehicles or other objects. The vehicle body 1 contacts the guide rail 22 through the limit slider 12, thereby ensuring the moving direction of the vehicle body 1. Among them, during the energization process of the vehicle body 1, the voltage on the electric rail 21 is reduced by the step-down transformer 311, and the electric rail 21 is separated from the ground 6 by using the insulating component 4 to avoid the ground 6 being electrified, so as to ensure the use safety; then the voltage is increased by the booster 32 to meet the voltage requirement for the use of the vehicle body 1.
[0031] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are similarly included in the patent protection scope of the present invention.
Claims
1. A rail-mounted transfer car, characterized in that: It includes a vehicle body, a guide rail and an electric control component; a sliding contact conductive block and a limit sliding block are arranged at the bottom of the vehicle body; The guide rail includes an electric rail and a guiding rail. Both the electric rail and the guiding rail are buried in the ground. The top of the electric rail extends out of the ground to contact the sliding contact conductive block, and the top of the guiding rail extends out of the ground to contact the limit sliding block; The electric control component includes a distribution box. The distribution box is electrically connected to the part of the electric rail located in the ground through a cable, and the cable is laid in the ground.
2. The rail-mounted gantry crane according to claim 1, wherein: It further includes an insulating member. The insulating member has an installation space. The insulating member is buried in the ground. The electric rail is laid in the installation space of the insulating member. The insulating member separates the electric rail from the ground.
3. The rail-mounted transfer cart according to claim 2, wherein: The installation space of the insulating member is filled with a filler that wraps the electric rail.
4. The rail-mounted transfer car according to claim 1, wherein: The electric control component further includes a booster. The distribution box is equipped with a step-down transformer. The step-down transformer is electrically connected to the electric rail. The booster is arranged on the vehicle body and is electrically connected to the sliding contact conductive block.
5. The rail-mounted transfer car according to claim 4, characterized in that: The step-down transformer outputs a voltage below 36 volts.
6. The rail-mounted transfer car according to claim 1, characterized in that: It further includes a pre-embedded pipe buried in the ground. The cable connecting the distribution box and the electric rail is laid in the pre-embedded pipe.