Cross track
By designing an overpass track within the steelmaking plant, the problem of inconvenient transportation of vehicles and equipment across the span was solved, achieving convenient equipment transportation and cost savings, adapting to plant space constraints, and ensuring smooth equipment transportation.
Patent Information
- Application Number
- CN202520284462.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In steelmaking plants, when vehicles and equipment need to be transported across spans after installation, the lack of cross-span vehicles leads to inconvenience and increases secondary handling costs. Existing technologies result in high transportation costs and inconvenience.
Design a cross-span track, erected between spans A and B, including a base, positioning components, and a track. It is fixed to the base by connecting components to form a cross-span passage for vehicles and equipment. It is suitable for equipment with a width smaller than the span between columns, facilitating the transportation of equipment from span A to span B.
It enables convenient cross-span transportation of equipment, reduces secondary handling costs, improves transportation efficiency, adapts to factory space constraints, and flexibly responds to temporary cross-span needs of equipment.
Smart Images
Figure CN223837816U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of track technology, specifically relating to a cross-track system. Background Technology
[0002] In steelmaking plants, during the installation of many large vehicles and equipment, due to site limitations, some equipment may not be able to be installed in its designated bay and must be installed in other bays. After installation, the equipment needs to be transported across bays to a designated bay, but not all bays are equipped with cross-span vehicles. Therefore, in existing technology, uninstalled vehicles and equipment are usually transported using auxiliary tools, which is inconvenient and may incur secondary handling costs, increasing overall transportation costs. Summary of the Invention
[0003] To solve the above-mentioned technical problems, this application provides a method for crossing tracks.
[0004] The technical solution adopted to achieve the purpose of this application is a cross-span track, applied to cross-span transportation of vehicles and equipment, characterized in that the cross-span track is erected between span A and span B, and the width of the vehicles and equipment is less than the span between the columns of two adjacent spans of span A and the span between the columns of two adjacent spans of span B.
[0005] The crossing track includes:
[0006] The base includes a first base body and a second base body that are spaced apart and parallel to each other, wherein the first base body and the second base body are arranged at an angle to the length direction of the A span and / or the length direction of the B span;
[0007] Multiple positioning elements are disposed on the first base and the second base. The multiple positioning elements located on the first base and on different sides along the length direction of the first base form a first track laying area, and the multiple positioning elements located on the second base and on different sides along the length direction of the second base form a second track laying area.
[0008] The track includes a first track located in the first track-laying area and a second track located in the second track-laying area, the first track and the second track forming an overpass for transporting the vehicle equipment;
[0009] A plurality of connecting components, wherein a portion of the connecting components are connected to the first track and the first seat to fix the first track to the first seat; and another portion of the connecting components are connected to the second track and the second seat to fix the second track to the second seat.
[0010] In some embodiments, both the first seat and the second seat are perpendicular to the length direction of the A span or the length direction of the B span.
[0011] In some embodiments, the positioning element includes several sets of positioning plates arranged opposite each other or misaligned positioning plates.
[0012] In some implementations, the width of the first track-laying area is greater than the width of the first track; the width of the second track-laying area is greater than the width of the second track.
[0013] In some embodiments, the connecting assembly includes a pad that abuts against the first track or the second track, a fastener, and a pressure plate that mates with the pad. The pressure plate is fitted to the first track or the second track and mates with the pad, and is fixed by connection and fastener.
[0014] In some embodiments, the pressure plate is fitted to the first or second track and cooperates with the pad, and a gap is provided between the pressure plate and the pad.
[0015] In some embodiments, the fastener includes a bolt and a nut, the pressure plate and the pad are provided with connecting holes, the bolt passes through the connecting holes and is connected and fixed by the nut.
[0016] In some embodiments, one or more connecting members are provided between the first base and the second base, and the connecting members are connected to both the first base and the second base.
[0017] In some embodiments, the first and / or second base body is an H-beam.
[0018] In some embodiments, the length of the first seat body in the span A is equal to the length of the second seat body in the span A;
[0019] The length of the first seat body located in the B span is equal to the length of the second seat body located in the B span.
[0020] As can be seen from the above technical solution, this application provides a cross-span track for the cross-span transportation of vehicles and equipment. The cross-span track is erected between span A and span B. The width of the vehicles and equipment is less than the span between the columns of two adjacent spans A and two adjacent spans B. The cross-span track includes a base, multiple positioning components, a track, and several sets of connecting components. The base includes a first seat body and a second seat body that are spaced apart and parallel to each other. The first seat body and the second seat body are arranged at an angle to the length direction of span A and / or the length direction of span B. Multiple positioning components are disposed on the first seat body and the second seat body, located on the first seat body and along the first seat body. A first track-laying area is formed by multiple positioning elements located on different sides of the second body along its length. A second track-laying area is formed by multiple positioning elements located on different sides of the second body along its length. The track includes a first track in the first track-laying area and a second track in the second track-laying area, forming a cross-span passage for transporting vehicles and equipment. Several sets of connecting components are included, with some components connected to the first track and the first body to fix the first track to the first body; other components are connected to the second track and the second body to fix the second track to the second body. Thus, by setting a cross-span track between spans A and B, vehicles and equipment that cannot be directly transported from the entrance of span B can enter from span A and then be transported to span B via the cross-span track, solving the cross-span transport requirement for large vehicles and equipment. Furthermore, the cross-span track has a simple structure, and its installation and disassembly are convenient and quick. After transporting the vehicles and equipment from span A to span B, the cross-span track can be directly disassembled, reducing the cost of secondary handling of the vehicles and equipment and improving the transport efficiency of large vehicles and equipment. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the structure that crosses the track in an embodiment of this application.
[0022] Figure 2 This is a schematic diagram of the structure in an embodiment of this application where the track is connected to the base via a connecting component.
[0023] Figure 3 This is a schematic diagram of the structure of the overpass track erected between spans A and B in an embodiment of this application.
[0024] Explanation of reference numerals in the attached drawings: 100-overpass track, 110-base, 111-first seat body, 112-second seat body, 120-positioning component, 130-track, 131-first track, 132-second track, 140-connecting assembly, 141-pad, 142-pressure plate, 143-fastener, 150-connector, 200-span column. Detailed Implementation
[0025] To enable those skilled in the art to better understand this application, the technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0026] In existing technologies, the installation of large vehicle equipment generally requires transportation to its location using other modes of transport, such as trucks. However, using traditional transportation methods may lead to problems such as overloading, exceeding width limits, and exceeding height limits, which will adversely affect the progress of the project. After the vehicle equipment is installed in other spans, it still needs to be transported to the current span using other modes of transport, incurring secondary transportation costs. Secondary transportation refers to the need to transport the vehicle equipment to the current span using other modes of transport after installation in other spans, if there is no temporary cross-span track. Furthermore, the large size of the large vehicle equipment after installation and assembly makes it easy to encounter problems such as overloading, exceeding width limits, and exceeding height limits when transported using other modes of transport, which will affect the progress of the project. Therefore, to address the above problems, this application provides a cross-span track.
[0027] In the embodiments of this application, such as Figure 1 , Figure 2 and Figure 3 As shown, a cross-span track 100 is used for cross-span transportation of vehicles and equipment, and is erected between spans A and B. The width of the vehicles and equipment is less than the span between two adjacent span columns 200 of span A and the span between two adjacent span columns 200 of span B. The cross-span track 100 includes a base 110, multiple positioning elements 120, a track 130, and several sets of connecting components 140. The base 110 includes a first seat body 111 and a second seat body 112 spaced apart. The first seat body 111 and the second seat body 112 are parallel to each other and are both angled to the length direction of span A or span B. Multiple positioning elements 120 are disposed on the first seat body 111 and the second seat body 112. Multiple positioning elements 120 located on the first seat body 111 and on different sides along the length direction of the first seat body 111 form a first track laying area. Multiple positioning elements 120 located on the second seat body 112 and on different sides along the length direction of the second seat body 111 form a first track laying area. A second track-laying area is formed between multiple positioning elements 120 located on different sides along the length of track 2; track 130 includes a first track 131 located in the first track-laying area and a second track 132 located in the second track-laying area, the first track 131 and the second track 132 forming an overpass for transporting vehicles and equipment; a portion of the connecting assembly 140 is connected to the first track 131 and the first seat 111 to fix the first track 131 to the first seat 111; another portion of the connecting assembly 140 is connected to the second track 132 and the second seat 112 to fix the second track 132 to the second seat 112.
[0028] The transfer car of span A is lifted by a crane onto the transfer track 100, thereby realizing the transfer of the transfer car from span A and span B. The transfer car travels from span A to span B via the transfer track 100. After being transported to span B, it can be lifted by a crane into span B. At this time, the transfer track 100 can be disassembled to temporarily connect span A and span B.
[0029] The cross-span track 100 of this application uses the first base 111 and the second base 112 as the installation foundation for the first track 131 and the second track 132, respectively. Multiple positioning components 120 form the first track-laying area and the second track-laying area, facilitating the installation of the first track 131 and the second track 132. The installation process is convenient and quick, reducing the cost of secondary handling of vehicles and equipment and improving the transportation efficiency of large vehicles and equipment. It can adapt to the space constraints within the factory and flexibly meet the needs of temporary cross-span equipment, thereby ensuring the smooth transportation of large vehicles and equipment within the factory.
[0030] In some embodiments, both the first seat 111 and the second seat 112 are perpendicular to the length direction of span A or span B. That is, span A and span B can be connected by the overpass track 100.
[0031] In some embodiments, the positioning member 120 includes several sets of positioning plates arranged opposite to each other or staggered positioning plates; in some embodiments, the positioning plates are ordinary medium-thick steel plates, and the positioning plates are arranged parallel to each other on both sides of the top surface of the first base 111 or the second base 112, and the positioning plates are fully welded to the top surface of the first base 111 or the second base 112.
[0032] In other embodiments, the width of the first track laying area is greater than the width of the first track 131; that is, the width of the first track laying area is slightly greater than the width of the first track 131, so that there is still a certain margin after the first track 131 is laid in the first track laying area, to ensure the smooth laying of the first track 131. The margin can be 5 to 10 mm.
[0033] In other embodiments, the width of the second track-laying area is greater than the width of the second track 132. That is, the width of the second track-laying area is slightly larger than the width of the second track 132, so that there is still a certain margin after the second track 132 is laid in the second track-laying area, to ensure the smooth laying of the second track 132. The margin can be 5 to 10 mm.
[0034] In some embodiments, the connecting assembly 140 includes a pad 141 that abuts against a first track 131 or a second track 132, a fastener 143, and a pressure plate 142 that cooperates with the pad 141. The pressure plate 142 fits against the first track 131 or the second track 132 and cooperates with the pad 141 and is connected and fixed by the fastener 143. The first track 131 is installed in the first track-laying area of the first base 110. The first track 131 is connected and fastened to the upper surface of the first base 110 through the connecting component 140. Part of the pressure plate 142 is in contact with the pad 141, and the other part presses the first track 131, thereby achieving the connection and fixation between the first track 131 and the first base 110. The second track 132 is installed in the second track-laying area of the second base 110. The second track 132 is connected and fastened to the upper surface of the second base 110 through the connecting component 140. Part of the pressure plate 142 is in contact with the pad 141, and the other part presses the first track 131, thereby achieving the connection and fixation between the second track 132 and the second base 110.
[0035] In some embodiments, the pressure plate 142 is fitted to the first track 131 or the second track 132 and cooperates with the pad 141, with a gap between the pressure plate 142 and the pad 141. In some embodiments, after the pad 141 abuts against the first track 131, the pads 141 on both sides can limit the first track 131 in the horizontal direction. At the same time, the pressure plate 142 presses the first track 131 in the vertical direction, ensuring that the pressure plate 142 and the first track 131 are vertically limited. The gap between the pressure plate 142 and the pad 141 ensures that the pressure plate 142 can be finely adjusted within the gap during the cooperation of the pressure plate 142, the pad 141 and the first track 131, ensuring better fit and connection of the three.
[0036] In other embodiments, after the pad 141 abuts against the second track 132, the pads 141 on both the left and right sides can limit the second track 132 in the horizontal direction. At the same time, the pressure plate 142 presses the second track 132 in the vertical direction to ensure that the pressure plate 142 and the second track 132 are vertically limited. There is a gap between the pressure plate 142 and the pad 141 to ensure that the pressure plate 142 can be finely adjusted within the gap during the cooperation of the pressure plate 142, the pad 141 and the second track 132, so as to ensure better fit and connection of the three.
[0037] In some embodiments, the fastener 143 includes a bolt and a nut, and the pressure plate 142 and the pad 141 are provided with connecting holes. The bolt passes through the connecting holes and is fixed by the nut. This facilitates disassembly and installation.
[0038] In some embodiments, one or more connecting members 150 are provided between the first seat 111 and the second seat 112, and the connecting members 150 are connected to both the first seat 111 and the second seat 112. The connecting members are hollow steel pipes, fully welded to the middle of the web of the H-shaped steel base 110, and the hollow steel pipes should be evenly distributed. The length of the connecting members is the wheelbase of the large vehicle equipment. In some embodiments, the first seat 111 and the second seat 112 are placed on the horizontal ground between span A and span B. By providing connecting members 150 between the first seat 111 and the second seat 112, the stability of the connection between the first seat 111 and the second seat 112 is improved. Without needing to connect the first seat 111 and the second seat 112 to the ground, the stability of the entire overpass track 100 is ensured, facilitating the later disassembly and removal of the overpass track 100. In some embodiments, the multiple connecting members 150 are parallel to each other and perpendicular to the first seat 111 and the second seat 112. The length of the connecting members 150 can be the wheelbase of the large vehicle equipment.
[0039] In some embodiments, the first base 111 and / or the second base 112 are H-beams, which have good strength.
[0040] In some embodiments, the length of the first seat 111 in span A is equal to the length of the second seat 112 in span A; the length of the first seat 111 in span B is equal to the length of the second seat 112 in span B. To ensure the overall coordination of the overpass track 100, the overpass vehicle in span A can be lifted onto track 130 by a crane, thereby realizing the transfer of the overpass vehicle between span A and span B. The overpass vehicle travels from span A to span B via track 130. After being transported to span B, it can be lifted into span B by a crane. At this time, the overpass track 100 can be disassembled, serving as a temporary connection between span A and span B.
[0041] Therefore, the first base 111 and the second base 112 are placed on a relatively level ground between spans A and B. According to the parameters of the large vehicle equipment, the matching track 130 is installed and limited by the positioning component 120, and fixed by the connecting component 140. Finally, the first base 110 and the second base 110 are connected by connecting rods to form a temporary track 130, which solves the problem of temporary crossing of large vehicle equipment in the metallurgical plant. The installation process is convenient and quick, and can be adjusted according to different vehicle equipment, reducing the cost of secondary handling of vehicle equipment, improving the transportation efficiency of large vehicle equipment, adapting to the space constraints in the plant, and flexibly responding to the needs of temporary crossing of equipment, thereby ensuring the smooth transportation of large vehicle equipment in the plant.
[0042] Through the above embodiments, this application has the following beneficial effects or advantages:
[0043] The overpass track 100 provided in this application is easy and quick to install, reduces the cost of secondary handling of vehicles and equipment, improves the transportation efficiency of large vehicles and equipment, can adapt to the space constraints in the factory, and can flexibly meet the needs of temporary equipment crossing, thereby ensuring the smooth transportation of large vehicles and equipment in the factory.
[0044] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.
[0045] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.
Claims
1. A type of overpass track, applied to the overpass transportation of vehicles and equipment, characterized in that, The overpass track is erected between span A and span B, and the width of the vehicle equipment is less than the span between two adjacent columns of span A and the span between two adjacent columns of span B. The crossing track includes: The base includes a first base body and a second base body that are spaced apart and parallel to each other, wherein the first base body and the second base body are arranged at an angle to the length direction of the A span and / or the length direction of the B span; Multiple positioning elements are disposed on the first base and the second base. The multiple positioning elements located on the first base and on different sides along the length direction of the first base form a first track laying area, and the multiple positioning elements located on the second base and on different sides along the length direction of the second base form a second track laying area. The track includes a first track located in the first track-laying area and a second track located in the second track-laying area, the first track and the second track forming an overpass for transporting the vehicle equipment; A plurality of connecting components, wherein a portion of the connecting components are connected to the first track and the first seat to fix the first track to the first seat; and another portion of the connecting components are connected to the second track and the second seat to fix the second track to the second seat.
2. The overpass track according to claim 1, characterized in that, Both the first seat and the second seat are perpendicular to the length direction of the A span or the length direction of the B span.
3. The overpass track according to claim 1, characterized in that, The positioning component includes several sets of positioning plates that are arranged opposite each other or staggered.
4. The overpass track according to claim 1, characterized in that, The width of the first track-laying area is greater than the width of the first track; the width of the second track-laying area is greater than the width of the second track.
5. The overpass track according to any one of claims 1-4, characterized in that, The connecting assembly includes a pad that abuts against the first track or the second track, a fastener, and a pressure plate that cooperates with the pad. The pressure plate fits against the first track or the second track and cooperates with the pad and is fixed by fastener.
6. The overpass track according to claim 5, characterized in that, The pressure plate is fitted to the first track or the second track and cooperates with the pad, and a gap is provided between the pressure plate and the pad.
7. The overpass track according to claim 5, characterized in that, The fasteners include bolts and nuts, the pressure plate and the pad are provided with connecting holes, the bolts pass through the connecting holes and are connected and fixed by the nuts.
8. The overpass track according to any one of claims 1-4, characterized in that, One or more connecting members are provided between the first base and the second base, and the connecting members are connected to both the first base and the second base.
9. The overpass track according to any one of claims 1-4, characterized in that, The first and / or second base body is an H-beam.
10. The overpass track according to any one of claims 1-4, characterized in that, The length of the first seat body located in span A is equal to the length of the second seat body located in span A; The length of the first seat body located in the B span is equal to the length of the second seat body located in the B span.