Foldable steel structure long-distance transportation frame

Abstract

The utility model provides a kind of foldable steel structure long-distance transport frame, relate to sports shoes technical field, including cross bar, the inside of cross bar is equipped with side rod subassembly, the side rod subassembly includes the side rod slide rail of installation in the right end of cross bar inside and the telescopic rod of installation in the left end of cross bar inside, the inside of side rod slide rail and telescopic rod is equipped with bolt, the left and right ends of cross bar are equipped with vertical rod subassembly, the vertical rod subassembly includes the bottom bar of installation in the upper side of cross bar, the lower end of bottom bar is equipped with rotating shaft, the upper side of bottom bar is equipped with top rod, the top end of top rod is provided with string ring;By top rod sliding in groove, the height of frame can be adjusted according to different steel structure height, and top rod can be retracted into bottom bar when idle, when using, by rotating shaft, cross bar is rotated, then by bolt, cross bar and bottom bar are fixed, when not using, bolt is pulled up, side rod subassembly is rotated, greatly save the space occupation when idle.

Description

Technical Field

[0001] This utility model relates to the field of steel structure storage and transportation, and in particular to a foldable steel structure long-distance transportation frame. Background Technology

[0002] In traditional transportation methods, goods are placed directly inside the vehicle without effective securing and isolation measures, making them prone to collisions and damage during transport. As the logistics industry develops, the requirements for transportation efficiency and safety are constantly increasing, necessitating improvements to transportation equipment to meet diverse transportation needs.

[0003] According to the document of the announcement number "CN219257173U", "This utility model discloses a steel structure transportation device, which relates to a transportation device, including a frame (5), a stop mechanism and a limiting rod (2). The stop mechanism includes stop rods (1) that are respectively spaced on both sides of the frame (5). The stop rods (1) on both sides face each other and a connecting seat (3) is provided at the end of one stop rod (1) and a plug hole (41) is provided at the end of the other stop rod (1). One end of the limiting rod (2) is rotatably connected to the connecting seat (3) on one side and the other end can be plugged into the plug hole (41)". When it is used, after the steel structure is loaded on the frame (5), the limiting rod can press the loaded steel structure to prevent the steel structure from slipping during transportation. At the same time, the limiting rod (2) connects the stop rods (1) on the left and right sides, so that the upper end of the stop rod (1) forms an inward pulling force and is effectively supported, preventing the steel structure from pressing the stop rod (1) and causing the stop rod (1) to bend and deform.

[0004] However, due to the application of steel components of various sizes and styles in engineering projects, it is often necessary to change the transport frame of different specifications when transporting different steel structures. At the same time, when the transport frame is not needed, the frame occupies a lot of space and is not easy to disassemble and replace.

[0005] Therefore, we provide a foldable steel structure long-distance transportation frame to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a foldable steel structure long-distance transportation frame, which aims to solve the problems mentioned above.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A foldable steel structure long-distance transport frame includes a crossbar. A side bar assembly is installed on the inner side of the crossbar. The side bar assembly includes a side bar slide rail installed on the right inner end of the crossbar and a telescopic rod installed on the left inner end of the crossbar. Pins are installed on the inner sides of the side bar slide rail and the telescopic rod. Upright assemblies are installed at the left and right ends of the crossbar. The upright assemblies include a bottom bar installed on the upper side of the crossbar. A pivot is installed at the lower end of the bottom bar, and a top bar is installed on the upper side of the bottom bar. A rope loop is provided at the top of the top bar, and a fixing rope is installed inside the rope loop. A baffle is installed on the inner side of the crossbar.

[0008] As a further description of the above technical solution: The side rod slide rail and the crossbar are welded together, the telescopic rod and the crossbar are welded together, the side rod slide rail and the telescopic rod are connected by a sliding groove, the pin passes through the side rod slide rail and the telescopic rod, the right end of the side rod slide rail has a round hole, the surface of the telescopic rod is provided with round holes at equal intervals, the two types of round holes have the same inner diameter, and the side rod assembly is arranged in three groups at equal intervals.

[0009] As a further description of the above technical solution: The pivot shaft passes through the base rod and the crossbar, and the base rod forms a rotating structure with the crossbar through the pivot shaft.

[0010] As a further description of the above technical solution: The bottom rod and the top rod are connected by a sliding groove. The bottom rod has a circular hole at its upper end, and the top rod has circular holes at equal intervals on its surface. The two types of circular holes have the same inner diameter.

[0011] As a further description of the above technical solution: The top of the top rod is provided with a rope loop, and a fixing rope is installed on the inner side of the rope loop. The top rod is connected by the rope loop and the fixing rope.

[0012] As a further description of the above technical solution: The bottommost baffle is connected to the crossbar by a slot, and the left and right ends of the baffle are connected to the bottom bar by slots. The baffles are arranged continuously.

[0013] As a further description of the above technical solution: The surfaces of the crossbar and side rails are coated with a protective film, which is a fluorocarbon coating.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting up a pole assembly, allows the base pole to be rotated up via a pivot during use, and then the crossbar to be fixed to the base pole via a pin. When not in use, the pin can be pulled out to rotate the side pole assembly back. The top of the frame is fixed by a fixing rope attached to the rope loop, which reduces the overall weight of the frame and thus reduces the load on the transport vehicle during transportation. When not in use, the fixing rope can be removed, which greatly saves space occupied by the frame when not in use and makes it easy to retrieve when needed again.

[0015] 2. This utility model features a side rod assembly. Three sets of side rod assemblies are installed on the crossbar during use. The telescopic rods can slide within the side rod slide rails. The width of the side rods is adjusted according to the specifications and quantity of the steel structure. After sliding to the appropriate position, the two are fixed by pins. Simultaneously, the top rod slides within the groove, allowing the frame height to be adjusted according to different steel structure heights. Different numbers of baffles can be placed according to the overall frame height, ensuring the frame can be used normally under various conditions. The fluorocarbon coating on the frame surface greatly enhances the frame's corrosion resistance and weather resistance, significantly increasing the overall service life of the frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the mating structure of the upright assembly and the crossbar of this utility model; Figure 3 This is a schematic diagram of the mating structure of the side bar assembly and the crossbar of this utility model; Figure 4 This is a schematic diagram of the overall folded state of this utility model.

[0017] The following are the labels in the diagram: 1. Horizontal bar; 2. Side bar assembly; 201. Side bar slide rail; 202. Telescopic bar; 203. Pin; 3. Vertical bar assembly; 301. Base bar; 302. Rotating shaft; 303. Top bar; 304. Rope loop; 305. Fixing rope; 4. Baffle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4As shown, this utility model provides a technical solution: a foldable steel structure long-distance transportation frame, including a crossbar 1, a side bar assembly 2 installed on the inner side of the crossbar 1, the side bar assembly 2 including a side bar slide rail 201 installed on the right end of the inner side of the crossbar 1 and a telescopic rod 202 installed on the left end of the inner side of the crossbar 1, pins 203 installed on the inner side of the side bar slide rail 201 and the telescopic rod 202, upright assemblies 3 installed on the left and right ends of the crossbar 1, the upright assemblies 3 including a bottom bar 301 installed on the upper side of the crossbar 1, a pivot 302 installed at the lower end of the bottom bar 301, a top bar 303 installed on the upper side of the bottom bar 301, a rope loop 304 provided at the top of the top bar 303, a fixing rope 305 installed on the inner side of the rope loop 304, and a baffle 4 installed on the inner side of the crossbar 1.

[0020] Furthermore, the side rail 201 is welded to the crossbar 1, and the telescopic rod 202 is welded to the crossbar 1. The side rail 201 and the telescopic rod 202 are connected by a sliding groove. The pin 203 passes through the side rail 201 and the telescopic rod 202. The right end of the side rail 201 has a round hole, and the surface of the telescopic rod 202 is provided with round holes at equal intervals. The two types of round holes have the same inner diameter. The side rod assembly 2 is arranged in three sets at equal intervals. Through the three sets of identical side rod assemblies 2, the telescopic rod 202 can slide in the side rail 201. After sliding to the designated position, the two are fixed by the pin 203 to adapt to steel structures of different specifications.

[0021] Furthermore, the pivot 302 passes through the base rod 301 and the crossbar 1. The base rod 301 and the crossbar 1 form a rotating structure through the pivot 302. In use, the base rod 301 is rotated up through the pivot 302, and then the crossbar 1 and the base rod 301 are fixed by the pin 203. When not in use, the pin 203 is pulled out, and the upright assembly 3 can be rotated back, which greatly saves space when idle.

[0022] Furthermore, the bottom rod 301 and the top rod 303 form a sliding groove connection. The bottom rod 301 has a round hole at its upper end, and the top rod 303 has round holes at equal intervals on its surface. The two types of round holes have the same inner diameter. By sliding the top rod 303 in the groove, the height of the frame can be adjusted according to different steel structure heights. When not in use, the top rod 303 can be retracted into the bottom rod 301, making it easy to rotate the upright assembly 3 back.

[0023] Furthermore, a rope loop 304 is provided at the top of the top rod 303, and a fixing rope 305 is installed on the inner side of the rope loop 304. The top rod 303 is connected to the fixing rope 305 through the rope loop 304. The top of the frame is fixed by the fixing rope 305 fixed to the rope loop 304, which can reduce the overall weight of the frame and thus reduce the load on the transport vehicle during transportation. When not in use, the fixing rope 305 can be removed to save space.

[0024] Furthermore, the bottommost baffle 4 is connected to the crossbar 1 by a slot, and the left and right ends of the baffle 4 are connected to the bottom rod 301 by a slot. The baffles 4 are arranged continuously. Through the continuous arrangement of the baffles 4, the steel structure can be fixed on the left and right during transportation. At the same time, the height of the side can be adjusted according to the height of the steel structure in conjunction with the extension and retraction of the top rod 303.

[0025] Furthermore, the crossbar 1 and the side rail 201 are coated with a protective film, which is a fluorocarbon coating. The fluorocarbon coating can greatly improve the corrosion resistance and weather resistance of the frame, greatly increasing the overall service life of the frame. At the same time, the fluorocarbon coating can also increase the strength of the frame, thereby better securing the goods.

[0026] Working principle: In use, first stretch the two crossbars 1 to both sides, causing the three sets of telescopic rods 202 to slide to the designated position within the side rod slide rail 201. Then, use the pin 203 to fix the side rod slide rail 201 and the telescopic rod 202. Next, rotate the bottom rod 301 and use the pin 203 to fix the bottom rod 301 and the crossbar 1 into a right-angle structure. Then, pull out the top rod 303 to the required height according to the height of the goods and fix the top rod 303 with the pin 203. Then, insert the baffle 4 between the two bottom rods 301 and the top rod 303, and insert the required number of baffles according to the height. Finally, use the fixing rope 305 to firmly fix the frame to the steel structure through the rope loop 304. This completes the use process of a foldable steel structure long-distance transportation frame.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable steel structure long-distance transport frame, comprising crossbars (1), characterized in that: A side rod assembly (2) is installed on the inner side of the crossbar (1). The side rod assembly (2) includes a side rod slide rail (201) installed on the left middle end of the crossbar (1). A telescopic rod (202) is installed on the right middle end of the crossbar (1). A pin (203) is installed on the inner side of the side rod slide rail (201) and the telescopic rod (202). A vertical rod assembly (3) is installed on the left and right ends of the crossbar (1). The vertical rod assembly (3) includes a bottom rod (301) installed on the upper side of the crossbar (1). A pivot (302) is installed on the lower end of the bottom rod (301). A top rod (303) is installed on the upper side of the bottom rod (301). A baffle (4) is installed on the inner side of the crossbar (1).

2. The foldable steel structure long-distance transportation frame according to claim 1, characterized in that, The side rod slide rail (201) and the crossbar (1) are welded together, the telescopic rod (202) and the crossbar (1) are welded together, the side rod slide rail (201) and the telescopic rod (202) are connected by a slot, the pin (203) passes through the side rod slide rail (201) and the telescopic rod (202), the right end of the side rod slide rail (201) has a round hole, the surface of the telescopic rod (202) is provided with round holes at equal intervals, the two types of round holes have the same inner diameter, and the side rod assembly (2) is arranged in three sets at equal intervals.

3. The foldable steel structure long-distance transportation frame according to claim 1, characterized in that, The pivot (302) passes through the bottom rod (301) and the crossbar (1), and the bottom rod (301) forms a rotating structure with the crossbar (1) through the pivot (302).

4. A foldable steel structure long-distance transport frame according to claim 1, characterized in that, The bottom rod (301) and the top rod (303) are connected by a slot. The bottom rod (301) has a round hole at its upper end, and the top rod (303) has round holes at equal intervals on its surface. The two types of round holes have the same inner diameter.

5. A foldable steel structure long-distance transport frame according to claim 1, characterized in that, The top of the top rod (303) is provided with a rope loop (304), and a fixing rope (305) is installed on the inner side of the rope loop (304). The top rod (303) is connected by the rope loop (304) and the fixing rope (305).

6. A foldable steel structure long-distance transport frame according to claim 1, characterized in that, The baffle (4) located at the bottom is connected to the crossbar (1) by a slot, and the left and right ends of the baffle (4) are connected to the bottom bar (301) by a slot. The baffles (4) are arranged continuously.

7. A foldable steel structure long-distance transport frame according to claim 1, characterized in that, The crossbar (1) and the side rail (201) are coated with a protective film, which is a fluorocarbon coating.

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