External limiting assembled track

Abstract

The utility model discloses an external limit assembly type track, which relates to the technical field of track splicing, and comprises a splicing track main body, the splicing track main body comprises a first track, one end of the first track is provided with a splicing assembly, the side surface of the splicing assembly is provided with a second track, the splicing assembly comprises a reinforcing outer frame, and the reinforcing outer frame is provided with a reinforcing groove. An outer frame is arranged on one side of the reinforcing outer frame, a butt joint rail is arranged in the outer frame, an inserting rail is arranged on the side face of the butt joint rail, an elastic clamping plate is arranged in the middle of one side of the butt joint rail, a T-shaped limiting sliding rail is arranged on the inner wall of one side of the outer frame, and an L-shaped connecting frame is arranged on one side of the top of the outer frame. According to the utility model, the rapid connection of the first track and the second track is realized through the arranged splicing assembly, the seamless connection of the first track and the second track is realized through the arranged outer frame and the reinforced outer frame, and the influence on the splicing effect caused by gaps or unevenness when the first track and the second track are spliced together is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of track splicing, in particular to an externally limited assembled track. Background Art

[0002] Assembled track is a method of manufacturing track in sections and assembling them into a complete track by splicing. Compared with the traditional laying method, assembled track is more flexible and efficient. Assembled track is usually composed of multiple track sections of equal length. Each track section has a pre-designed length and bending angle. These track sections can be processed and manufactured in the factory and then transported to the site for assembly;

[0003] When splicing curved tracks, they are usually connected by splicing the curved tracks with each other, and connecting steel plates are usually connected to the two curved tracks by bolts. After long-term use, the bolts are prone to aging, causing the tracks to shake during use, affecting the safety of the track use. Therefore, it is necessary to provide an external limit assembly track to solve the problem. Utility Model Content

[0004] The main purpose of the utility model is to provide an externally limited assembled track, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An externally limited assembled track comprises a splicing track body, wherein the splicing track body comprises a first track, a splicing assembly is arranged at one end of the first track, and a second track is arranged on the side of the splicing assembly;

[0007] The splicing assembly includes a reinforced outer frame, an outer frame is provided on one side of the reinforced outer frame, a docking track is provided inside the outer frame, a plug-in track is provided on the side of the docking track, an elastic clip is provided in the middle of one side of the docking track, a T-shaped limiting slide rail is provided on the inner wall of one side of the outer frame, and an L-shaped connecting frame is provided on the top side of the outer frame.

[0008] Preferably, a reinforced outer frame is fixedly connected to one end of the first track close to the second track, and the reinforced outer frame is located on a side of the first track close to the second track, a plug-in track is fixedly connected to one side of the first track close to the reinforced outer frame, and the plug-in track and the reinforced outer frame are symmetrically distributed on the side of the first track, and a plug-in groove is provided in the middle of the reinforced outer frame.

[0009] Preferably, the end of the second track close to the first track is fixedly connected to an outer frame, and the outer frame is located on one side of the second track, the end of the second track close to the outer frame is fixedly connected to a docking track, and the docking track and the outer frame are symmetrically distributed on the side of the second track, and the outer frame and the reinforced outer frame are staggered at the opposite ends of the second track and the first track.

[0010] Preferably, a docking groove is provided in the middle of the outer frame, and the outer frame is arranged corresponding to the plug-in rail, the docking rail is arranged corresponding to the reinforced outer frame, the inner wall of the outer frame is in contact with the outer wall of the plug-in rail, and the outer wall of the docking rail is in contact with the inner wall of the reinforced outer frame, and the outer walls of the outer frame and the reinforced outer frame are arranged horizontally with the outer walls of the first rail and the second rail.

[0011] Preferably, an L-shaped connecting frame is fixedly connected to the side of the outer frame that contacts the reinforced outer frame, and there are four L-shaped connecting frames, which are symmetrically distributed at the top and bottom of the side of the outer frame close to the reinforced outer frame. An L-shaped plug-in groove is opened on the side of the reinforced outer frame close to the outer frame, and the L-shaped connecting frame is slidably connected to the inside of the L-shaped plug-in groove.

[0012] Preferably, a T-shaped limit slide rail is fixedly connected to the inner wall on one side of the outer frame near the top, and there are two T-shaped limit slide rails, which are symmetrically distributed on the inner wall of the outer frame near the top and the inner wall of the reinforced outer frame near the top, the T-shaped limit slide rail passes through the interior of the docking rail and the plug-in rail, and a limit slide groove is provided on the outer wall of the docking rail, and there are two limit slide grooves, which are symmetrically distributed on the outer wall on one side of the docking rail and the outer wall on one side of the plug-in rail, and the T-shaped limit slide rail is slidably connected to the interior of the limit slide groove.

[0013] Preferably, a receiving groove is provided on the middle outer wall of the docking track, and there are two receiving grooves, which are respectively distributed in the middle of the docking track and the middle of the reinforced outer frame. An elastic card is fixedly connected to the middle of the receiving groove, and the elastic card is arranged corresponding to the receiving groove. The elastic card in the middle of the docking track is inclined to the side where the second track is located, and the elastic card in the middle of the reinforced outer frame is inclined to the side where the first track is located. The two elastic card plates are respectively in contact with the outer frame and the reinforced outer frame. A square card slot is provided on the side of the outer frame close to the elastic card plate, and the elastic card plate is clamped in the inside of the square card slot, and an ejection hole is provided in the middle of the square card slot.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The first track and the second track are quickly connected by the provided splicing assembly, and the first track and the second track are seamlessly connected by the provided outer frame and the reinforced outer frame, which reduces the gap or unevenness when spliced ​​together, affecting the splicing effect, and the strength between the outer frame and the reinforced outer frame is strengthened by the provided plug-in track and the docking track, so as to prevent the outer frame and the reinforced outer frame from being dented and damaged during use, which affects the service life of the splicing assembly;

[0016] 2. The elastic card plate arranged on the side of the docking rail and the elastic card plate on the side of the plug-in rail are respectively clamped in the square card grooves on the inner walls of the outer frame and the reinforced outer frame, thereby realizing the limited connection between the outer frame and the reinforced outer frame, and used in conjunction with the L-shaped connecting frame and the T-shaped limited slide rail to increase the stability of the connection between the outer frame and the reinforced outer frame, without the need for bolt connection, thereby improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model device;

[0018] Figure 2 It is a schematic diagram of the structure of the device of the utility model;

[0019] Figure 3 It is a stereoscopic diagram of the splicing assembly of the utility model from the first perspective;

[0020] Figure 4 It is a stereoscopic diagram of the splicing assembly of the utility model from the second viewing angle.

[0021] In the figure: 1. Splicing track body; 2. First track; 3. Second track; 4. Splicing assembly; 5. Strengthening outer frame; 6. Plug-in track; 7. Outer frame; 8. Docking track; 9. T-shaped limit slide rail; 10. Limit slide groove; 11. L-shaped connecting frame; 12. L-shaped plug-in groove; 13. Accommodating groove; 14. Elastic card plate; 15. Square card groove; 16. Ejection hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an externally limited assembled track includes a splicing track body 1, the splicing track body 1 includes a first track 2, a splicing component 4 is arranged at one end of the first track 2, and a second track 3 is arranged on the side of the splicing component 4;

[0024] The splicing assembly 4 includes a reinforced outer frame 5, an outer frame 7 is provided on one side of the reinforced outer frame 5, and a docking track 8 is provided inside the outer frame 7, a plug-in track 6 is provided on the side of the docking track 8, an elastic card plate 14 is provided in the middle of one side of the docking track 8, a T-shaped limiting slide rail 9 is provided on the inner wall of one side of the outer frame 7, and an L-shaped connecting frame 11 is provided on the top side of the outer frame 7, the end of the first track 2 close to the second track 3 is fixedly connected to the reinforced outer frame 5, and the reinforced outer frame 5 is located on the side of the first track 2 close to the second track 3, the first track 2 is fixedly connected to the plug-in track 6 on the side of the reinforced outer frame 5, and the plug-in track 6 and the reinforced outer frame 5 are symmetrically distributed on the side of the first track 2, and a plug-in groove is provided in the middle of the reinforced outer frame 5, the end of the second track 3 close to the first track 2 is fixedly connected to the outer frame 7, and the outer frame 7 is located on the side of the second track 3, the end of the second track 3 close to the outer frame 7 is fixedly connected to the docking track 8, and the docking track 8 and the outer frame 7 are symmetrically distributed On the side of the second track 3, the outer frame 7 and the reinforced outer frame 5 are staggered at the opposite end of the second track 3 and the first track 2, a docking groove is provided in the middle of the outer frame 7, and the outer frame 7 is correspondingly arranged with the plug-in track 6, and the docking track 8 is correspondingly arranged with the reinforced outer frame 5, the inner wall of the outer frame 7 is in contact with the outer wall of the plug-in track 6, and the outer wall of the docking track 8 is in contact with the inner wall of the reinforced outer frame 5, the outer wall of the outer frame 7 and the reinforced outer frame 5 are horizontally arranged with the outer walls of the first track 2 and the second track 3, and the first track 2 and the second track 3 are quickly connected by the arranged splicing assembly 4, and the first track 2 and the second track 3 are seamlessly connected by the arranged outer frame 7 and the reinforced outer frame 5, which reduces the occurrence of gaps or unevenness when spliced ​​together, affecting the splicing effect, and the strength between the outer frame 7 and the reinforced outer frame 5 is strengthened by the arranged plug-in track 6 and the docking track 8, so as to prevent the outer frame 7 and the reinforced outer frame 5 from being dented and damaged during use, affecting the service life of the splicing assembly 4;

[0025] An L-shaped connecting frame 11 is fixedly connected to the side where the outer frame 7 contacts the reinforced outer frame 5, and there are four L-shaped connecting frames 11, which are symmetrically distributed on the top and bottom of the outer frame 7 near the reinforced outer frame 5. An L-shaped plug-in groove 12 is provided on the side of the reinforced outer frame 5 near the outer frame 7, and the L-shaped connecting frame 11 is slidably connected to the inside of the L-shaped plug-in groove 12. A T-shaped limiting slide rail 9 is fixedly connected to the inner wall of the side near the top of the outer frame 7, and there are two T-shaped limiting slide rails 9, which are symmetrically distributed on the inner wall of the outer frame 7 near the top and on the inner wall of the reinforced outer frame 5 near the top. The T-shaped limiting slide rail 9 runs through the inside of the docking track 8 and the plug-in track 6. A limiting slide groove 10 is provided on the outer wall of the docking track 8, and there are two limiting slide grooves 10, which are symmetrically distributed on the outer wall of one side of the docking track 8 and the outer wall of one side of the plug-in track 6. The T-shaped limiting slide rail 9 is slidably connected to the inside of the limiting slide groove 10;

[0026] A receiving groove 13 is provided on the middle outer wall of the docking track 8, and there are two receiving grooves 13, which are respectively distributed in the middle of the docking track 8 and the middle of the reinforced outer frame 5. An elastic card 14 is fixedly connected to the middle of the receiving groove 13, and the elastic card 14 is arranged corresponding to the receiving groove 13. The elastic card 14 in the middle of the docking track 8 is inclined to the side where the second track 3 is located, and the elastic card 14 in the middle of the reinforced outer frame 5 is inclined to the side where the first track 2 is located. The two elastic card plates 14 are in contact with the outer frame 7 and the reinforced outer frame 5 respectively, and the outer frame 7 is close to the elastic card plate 14. A square card slot 15 is provided on one side, and an elastic card plate 14 is clamped inside the square card slot 15. An ejection hole 16 is provided in the middle of the square card slot 15. The elastic card plate 14 arranged on the side of the docking track 8 and the elastic card plate 14 on the side of the plug-in track 6 are respectively clamped inside the square card slot 15 on the inner wall of the outer frame 7 and the reinforced outer frame 5, thereby realizing a limited connection between the outer frame 7 and the reinforced outer frame 5, and is used in conjunction with the L-shaped connecting frame 11 and the T-shaped limiting slide rail 9 to increase the stability of the connection between the outer frame 7 and the reinforced outer frame 5, without the need for bolt connection, thereby improving the convenience of use of the device.

[0027] It should be noted that the utility model is an external limited assembled track. When in use, the first track 2 is fixedly connected to the reinforced outer frame 5 and the plug-in track 6, and the second track 3 is fixedly connected to the outer frame 7 and the docking track 8. The outer frame 7 at one end of the second track 3 is plugged into the plug-in track 6 at one end of the first track 2 and the plug-in groove inside the reinforced outer frame 5. At this time, the reinforced outer frame 5 is sleeved on the outside of the docking track 8, and the plug-in track 6 is plugged into the docking groove in the middle of the outer frame 7. T-shaped limiting slide rails 9 are provided on the inner walls of the outer frame 7 and the reinforced outer frame 5. During the plug-in process, the T-shaped limiting slide rails 9 on the inner walls of the outer frame 7 and the reinforced outer frame 5 are slidably connected to the limiting slide grooves 10 on the outer walls of the plug-in track 6 and the docking track 8 respectively. At the same time, the L-shaped connecting frame 11 at one end of the outer frame 7 close to the reinforced outer frame 5 is slidably connected to the L-shaped plug-in groove 12 on the side of the reinforced outer frame 5 close to the outer frame 7, thereby realizing the first limit of the first track 2 and the second track 3. When the outer frame 7 is connected, the side away from the second rail 3 contacts the side of the first rail 2, and the outer frame 7 squeezes the elastic card plate 14 on the side of the plug-in rail 6, so that the elastic card plate 14 is received in the receiving groove 13 on the side of the plug-in rail 6. When the plugging is completed, the pressure applied to the elastic card plate 14 disappears, and the elastic card plate 14 pops out from the inside of the receiving groove 13 and is clamped in the inside of the square card groove 15, thereby realizing a further limited connection to the outer frame 7, and the elastic card plate 14 between the docking rail 8 and the reinforced outer frame 5 is operated in the same way, further improving the stability of the connection between the first rail 2 and the second rail 3. When disassembling, the ejector rod is inserted into the inside of the ejection hole 16, so that the elastic card plate 14 is received in the inside of the receiving groove 13, which facilitates the separation of the docking rail 8 and the reinforced outer frame 5, and the outer frame 7 and the plug-in rail 6, and completes the disassembly of the first rail 2 and the second rail 3, improves the convenience of use of the device, and enables the splicing rail body 1 to be reused.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An externally limited assembled track, comprising a spliced ​​track body (1), characterized in that: The splicing track body (1) comprises a first track (2), one end of the first track (2) is provided with a splicing component (4), and the side surface of the splicing component (4) is provided with a second track (3); The splicing assembly (4) comprises a reinforced outer frame (5), an outer frame (7) is arranged on one side of the reinforced outer frame (5), a docking track (8) is arranged inside the outer frame (7), a plug-in track (6) is arranged on the side of the docking track (8), an elastic card plate (14) is arranged in the middle of one side of the docking track (8), a T-shaped limiting slide rail (9) is arranged on the inner wall of one side of the outer frame (7), and an L-shaped connecting frame (11) is arranged on the top side of the outer frame (7).

2. The externally limited assembled track according to claim 1, characterized in that: One end of the first track (2) close to the second track (3) is fixedly connected to a reinforced outer frame (5), and the reinforced outer frame (5) is located on a side of the first track (2) close to the second track (3), and a plug-in track (6) is fixedly connected to a side of the first track (2) close to the reinforced outer frame (5), and the plug-in track (6) and the reinforced outer frame (5) are symmetrically distributed on the side of the first track (2), and a plug-in groove is provided in the middle of the reinforced outer frame (5).

3. The externally limited assembled track according to claim 1, characterized in that: An end of the second track (3) close to the first track (2) is fixedly connected to an outer frame (7), and the outer frame (7) is located on one side of the second track (3); an end of the second track (3) close to the outer frame (7) is fixedly connected to a docking track (8), and the docking track (8) and the outer frame (7) are symmetrically distributed on the side of the second track (3); the outer frame (7) and the reinforced outer frame (5) are staggered at the opposite end of the second track (3) and the first track (2).

4. The externally limited assembled track according to claim 3, characterized in that: A docking groove is provided in the middle of the outer frame (7), and the outer frame (7) is arranged corresponding to the plug-in rail (6), and the docking rail (8) is arranged corresponding to the reinforced outer frame (5). The inner wall of the outer frame (7) contacts the outer wall of the plug-in rail (6), and the outer wall of the docking rail (8) contacts the inner wall of the reinforced outer frame (5). The outer walls of the outer frame (7) and the reinforced outer frame (5) are arranged horizontally with the outer walls of the first rail (2) and the second rail (3).

5. The externally limited assembled track according to claim 4, characterized in that: An L-shaped connection frame (11) is fixedly connected to the side of the outer frame (7) that contacts the reinforced outer frame (5), and there are four L-shaped connection frames (11), which are symmetrically distributed at the top and bottom of the side of the outer frame (7) close to the reinforced outer frame (5), and an L-shaped plug-in groove (12) is formed on the side of the reinforced outer frame (5) close to the outer frame (7), and the L-shaped connection frame (11) is slidably connected inside the L-shaped plug-in groove (12).

6. The externally limited assembled track according to claim 5, characterized in that: A T-shaped limit slide rail (9) is fixedly connected to the inner wall of one side of the outer frame (7) near the top, and there are two T-shaped limit slide rails (9), which are symmetrically distributed on the inner wall of the outer frame (7) near the top and the inner wall of the reinforced outer frame (5) near the top, respectively. The T-shaped limit slide rail (9) runs through the inside of the docking track (8) and the plug-in track (6). A limit slide groove (10) is provided on the outer wall of the docking track (8), and there are two limit slide grooves (10), which are symmetrically distributed on the outer wall of one side of the docking track (8) and the outer wall of one side of the plug-in track (6), respectively. The T-shaped limit slide rail (9) is slidably connected to the inside of the limit slide groove (10).

7. The externally limited assembled track according to claim 6, characterized in that: A receiving groove (13) is provided on the middle outer wall of the docking track (8), and there are two receiving grooves (13), which are respectively distributed in the middle of the docking track (8) and the middle of the reinforced outer frame (5). An elastic card plate (14) is fixedly connected in the middle of the receiving groove (13), and the elastic card plate (14) is arranged corresponding to the receiving groove (13). The elastic card plate (14) in the middle of the docking track (8) is arranged obliquely toward the side where the second track (3) is located, and the elastic card plate (14) in the middle of the reinforced outer frame (5) is arranged obliquely toward the side where the first track (2) is located. The two elastic card plates (14) are in contact with the outer frame (7) and the reinforced outer frame (5) respectively. A square card slot (15) is provided on a side of the outer frame (7) close to the elastic card plate (14), and the elastic card plate (14) is clamped in the inside of the square card slot (15). An ejection hole (16) is provided in the middle of the square card slot (15).

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