RGV low-voltage power supply track
By designing RGV low-voltage power supply rails buried in concrete, combined with nylon insulating plates and screw structures, the difficulties and stability problems caused by high track height in the existing technology are solved, and the stability and safety of track conductivity are achieved, reducing the Failure rate and maintenance cost.
Patent Information
- Application Number
- CN202421044869.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing RGV low-voltage power supply tracks protrude from the high ground height, which makes it time-consuming and labor-intensive for vehicles to pass through during industrial production, and the tracks are prone to loosening, poor contact and power outage after long-term use.
A RGV low-voltage power supply track including concrete base, drainage tank, steel cage, PVC pipe and power supply rail mechanism was designed. The track body was buried in the concrete and was only 15mm higher than the ground. It adopts a nylon insulating plate and screw structure, combined with the drainage tank. and junction box to ensure conductivity stability and safety.
It effectively solves the difficulties and track stability problems when the vehicle passes, reduces the impact force of the wheel, ensures the stability and safety of conductivity, reduces the failure rate and maintenance costs, and has a simple, reliable, safe and environmentally friendly system structure.
Smart Images
Figure CN222136536U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of RGV, and in particular relates to an RGV low-voltage power supply track. Background Art
[0002] At present, the existing RGV low-voltage power supply rail protrudes from the ground at a high height. During the industrial production process, when forklifts, trucks, trolleys, etc. need to pass through the RGV low-voltage power supply rail, it is time-consuming and laborious to pass because the RGV low-voltage power supply rail is high. In addition, during long-term use, the wheels repeatedly impact the RGV low-voltage power supply rail, which will cause the track to loosen, have poor contact, and power outages. Utility Model Content
[0003] In order to overcome the deficiencies of the above-mentioned technologies, the purpose of the utility model is to provide a RGV low-voltage power supply track.
[0004] The technical scheme adopted by the utility model is: an RGV low-voltage power supply track, comprising a concrete base and electric wires, wherein a drainage trough, a steel cage, a first PVC pipe and two power supply track mechanisms are arranged in the concrete base, wherein the power supply track mechanism comprises a pad arranged on the steel cage, a nylon insulating plate arranged on the pad, a track body arranged on the nylon insulating plate, a screw and a junction box arranged on the track body, wherein one end of the screw is connected to the track and the other end extends into the junction box, wherein one end of the screw located in the junction box is threadedly connected to two nuts, a copper nose, a flat washer and a spring washer are sandwiched between the two nuts, the copper nose, the flat washer and the spring washer are sequentially sleeved on the screw along the axial direction of the screw, the electric wire is passed through the first PVC pipe and one end of the electric wire is connected to the copper nose, the upper surface of the track body is arranged above the upper surface of the concrete base, and the height difference between the upper surface of the track body and the upper surface of the concrete base does not exceed 15 mm.
[0005] Furthermore, a second PVC tube is passed through the screw rod, and one end of the second PVC tube extends into the junction box.
[0006] Furthermore, the drainage trough is arranged in the middle of the concrete base, and the two power supply track mechanisms are symmetrically arranged on both sides of the drainage trough.
[0007] Furthermore, the drainage trough is covered with a drainage trough cover plate, and the upper surface of the drainage trough cover plate is on the same plane as the upper surface of the concrete base.
[0008] Furthermore, the junction box is covered with a cover plate.
[0009] The beneficial effects of the utility model are as follows: the track body is buried in concrete and only protrudes 15 mm from the ground, which effectively ensures that the wheels of shovels, forklifts, trucks and carts can pass smoothly during industrial production, making production safe and efficient, while reducing the impact force of traveling vehicles on the track body and ensuring the stability of the track body's conduction; by providing nylon insulating plates and drainage grooves, it is effectively ensured that the two track bodies conduct electricity safely and no short circuit occurs. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model;
[0011] Figure 2 yes Figure 1 A local enlarged schematic diagram of point A in the middle. DETAILED DESCRIPTION
[0012] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.
[0013] like Figures 1 to 2 As shown, an RGV low-voltage power supply track includes a concrete base 17 and an electric wire 1. A drainage trough 16, a steel cage 14, a first PVC pipe 2 and two power supply track mechanisms are arranged in the concrete base 17. The power supply track mechanism includes a pad 3 arranged on the steel cage 14, a nylon insulating plate 4 arranged on the pad 3, a track body 5 arranged on the nylon insulating plate 4, a screw 7 arranged on the track body 5 and a junction box 13. One end of the screw 7 is connected to the track 5, and the other end extends into the junction box 13. The screw rod 7 is located in the junction box 13 and one end of the screw rod is threadedly connected to two nuts 11, a copper nose 8, a flat washer 9 and a spring washer 10 are sandwiched between the two nuts 11, and the copper nose 8, the flat washer 9 and the spring washer 10 are sequentially sleeved on the screw rod 7 along the axial direction. The wire 1 is passed through the first PVC pipe 2 and one end of the wire 1 is connected to the copper nose 8. The upper surface of the track body 5 is arranged above the upper surface of the concrete base 17, and the height difference between the upper surface of the track body 5 and the upper surface of the concrete base 17 does not exceed 15 mm.
[0014] Preferably, the height difference between the upper surface of the track body 5 and the upper surface of the concrete base 17 is 15 mm.
[0015] The screw rod 7 is penetrated by a second PVC tube 6 , and one end of the second PVC tube 6 extends into the junction box 13 .
[0016] The drainage groove 16 is arranged in the middle of the concrete base 17 , and two power supply track mechanisms are symmetrically arranged on both sides of the drainage groove 16 .
[0017] The drainage trough 16 is covered with a drainage trough cover plate 15 , and the upper surface of the drainage trough cover plate 15 and the upper surface of the concrete base 17 are on the same plane.
[0018] The junction box 13 is covered with a cover plate 12 .
[0019] When the utility model is working, the electric wires are connected to the power supply.
[0020] The track body of the utility model is embedded in concrete, only 15mm above the ground, so that forklifts, trucks, trolleys, etc. for transporting, loading and unloading, and stacking goods can pass through easily; the insulating pad has a large volume resistivity and electrical breakdown resistance, the drainage groove can cope with various rainy weather, can quickly reduce ground water and quickly drain sewage and waste, the nylon insulating plate and the drainage groove effectively ensure that the two rails are safe and conductive without short circuit; the double nuts and spring washers on the screw rod ensure that the copper nose will not loosen and have poor contact; there is a cover plate above the junction box for easy wiring and maintenance; the PVC pipe is embedded in concrete and will not be crushed, and will not affect the passing of vehicles and people on the road; the steel cage improves the foundation strength to ensure that the track will not sink locally. The track length is not limited, the voltage will not decay, the whole system has low cost, is reliable and durable, safe and environmentally friendly.
[0021] The utility model has a simple structure, is reliable and durable, and is very safe. It solves the problem that the existing RGV low-voltage power supply track is not easy to pass through forklifts, forklifts, trucks, and trolleys during use; and the wheels of the car impact the track, resulting in the phenomenon of loose track body, poor contact, power failure, etc. The track body is buried in concrete, and the strength and stability of the concrete plus steel cage roadbed are high, which has strong support capacity for the track body and can also avoid deformation and cracking caused by decay, aging, etc. The concrete roadbed material can be cast on site without the need for advance preparation and processing, so the construction time is relatively short, saving time and labor costs. Usually, too much maintenance cost and investment of manpower and material resources are not required, which can save maintenance costs. The junction box protects the wire connection points from the external environment, which can ensure the stability and long-term reliability of the connection points and reduce the failure rate. The junction box can effectively manage the ground wire, make its wiring neat and orderly, reduce the entanglement and crossing between wires, and reduce the risk of failure caused by short circuit or poor contact between wires. The junction box concentrates the wire connection points in one place, which is convenient for inspection, maintenance and replacement of the line. You only need to open the cover of the junction box to check and operate the wire connection points. This can save maintenance time and improve the reliability and maintainability of the line. The transformer is used as a power relay station. The power is taken every certain distance to ensure that the voltage obtained by the RGV wheel will not decay over a long distance of the track body. The length of the track body is not limited, the stability is good, and the RGV vehicle can travel quickly. The track construction is easy, and no anchor bolts or pressure plates are required. Guardrails are not required on both sides of the track body. The entire system is low-cost and environmentally friendly and pollution-free.
[0022] The above embodiments are based on the technical solution of the present utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the present utility model is not limited to the above embodiments.
Claims
1. A RGV low voltage power supply track, Features: The invention comprises a concrete base (17) and an electric wire (1), wherein a drainage trough (16), a steel cage (14), a first PVC pipe (2) and two power supply track mechanisms are arranged in the concrete base (17), wherein the power supply track mechanism comprises a pad (3) arranged on the steel cage (14), a nylon insulating plate (4) arranged on the pad (3), a track body (5) arranged on the nylon insulating plate (4), a screw rod (7) arranged on the track body (5) and a junction box (13), wherein one end of the screw rod (7) is connected to the track body (5) and the other end extends into the junction box (13), and the screw rod (7) is located One end of the junction box (13) is threadedly connected with two nuts (11), and a copper nose (8), a flat washer (9) and a spring washer (10) are sandwiched between the two nuts (11). The copper nose (8), the flat washer (9) and the spring washer (10) are sequentially sleeved on the screw rod (7) along the axial direction of the screw rod (7). The electric wire (1) is inserted into the first PVC pipe (2) and one end of the electric wire (1) is connected to the copper nose (8). The upper surface of the track body (5) is arranged above the upper surface of the concrete base (17), and the height difference between the upper surface of the track body (5) and the upper surface of the concrete base (17) does not exceed 15 mm.
2. An RGV low-voltage power supply track as claimed in claim 1, Features: A second PVC tube (6) is passed through the screw rod (7), and one end of the second PVC tube (6) extends into the junction box (13).
3. The RGV low-voltage power supply track according to claim 1, Features: The drainage trough (16) is arranged in the middle of the concrete base (17), and two power supply track mechanisms are symmetrically arranged on both sides of the drainage trough (16).
4. The RGV low-voltage power supply track according to claim 1, Features: The drainage trough (16) is covered with a drainage trough cover plate (15), and the upper surface of the drainage trough cover plate (15) and the upper surface of the concrete base (17) are on the same plane.
5. The RGV low-voltage power supply track according to claim 1, Features: The junction box (13) is covered with a cover plate (12).