Flow limiting type urban and rural traffic integrated system

Abstract

The invention relates to the technical field of traffic safety, in particular to a flow limiting type urban and rural traffic integrated system. Comprising a supporting structure and a height limiting structure arranged above the supporting structure, the supporting structure comprises a first supporting pipe, the first supporting pipe is provided with a first protection plate, a first connecting plate is arranged on one side of the first protection plate, a bolt is screwed on the first connecting plate, one end of the bolt is screwed into a plate body of the first protection plate, and the other end of the bolt is screwed into the plate body of the first protection plate. Connecting blocks are arranged on the two sides of the first connecting plate, the multiple connecting blocks are arranged close to the two ends of the first connecting plate respectively, a connecting shaft is arranged on one side of each connecting block, a shaft body of each connecting shaft is movably sleeved with a sleeve, and one side of a sleeve body is fixedly connected with one side of a pipe body of the first supporting pipe. The protective device has the beneficial effects that the first supporting pipe and the second supporting pipe are protected by arranging the first protective plate and the second protective plate on the first supporting pipe and the second supporting pipe correspondingly, meanwhile, a structure capable of achieving the buffering effect is arranged between the parts, and the protective effect can be further achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic safety, and in particular to a flow-limiting type urban-rural traffic integration system. Background Art

[0002] With the development of society and the advancement of science and technology, urban and rural transportation networks have developed rapidly. Urban and rural transportation integration can improve the construction of urban and rural transportation networks and comprehensively improve transportation carrying capacity. People will have more convenient, affordable, safe and fast travel. Allowing urban and rural residents to enjoy equal treatment when traveling can promote the healthy development of the passenger transport market and meet the travel needs of the people.

[0003] A variety of height limit frames are set up on urban and rural traffic roads. The height limit frames are generally used to restrict large trucks with relatively high cargo heights from entering a certain section of road to avoid traffic jams or damage to the road surface, which affects normal traffic. Existing height limit frames generally use steel frames across both sides of the road, with a crossbeam in the middle to restrict vehicles. When vehicles pass by, the frames and crossbeams on both sides are easily hit, which increases the risk of damage and also affects the service life. To address the above problems, a flow-limiting urban and rural traffic integration system is now provided. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the above-mentioned technology. The technical solution adopted by the present invention is:

[0005] A flow-limiting urban-rural integrated traffic system comprises a supporting structure and a height-limiting structure arranged above the supporting structure, wherein the supporting structure comprises a supporting tube, the supporting tube is provided with a protective plate, one side of the protective plate is provided with a connecting plate, a bolt is screwed on the connecting plate, and one end of the bolt is screwed into the interior of the protective plate body, both sides of the connecting plate are provided with connecting blocks, a plurality of the connecting blocks are respectively arranged near the two ends of the connecting plate, one side of the connecting block is provided with a connecting shaft, a sleeve is movably sleeved on the shaft body of the connecting shaft, one side of the sleeve body is connected and fixed with one side of the supporting tube body, one side of the supporting tube is provided with a slide groove, and the side of the connecting plate away from the protective plate is provided with a C-shaped spring sheet, and the C-shaped spring sheet opening Rollers are movably provided on both sides of the end, and the rollers are movably engaged in the slide groove body. A support column is movably inserted into the top end of the support tube one. The height limiting structure includes a support tube two, and the bottom side of the support tube two is connected and fixed to the top end of the support column in the support structure. A buffer tube is provided inside the support tube two, and a protective plate two is provided on one side of the support tube two. A connecting plate two is provided on one side of the protective plate two. Bolts are provided on the connecting plate two, and one end of the bolts is screwed into the inside of the protective plate two. A buffer shaft is provided on the side of the connecting plate two away from the protective plate two. The buffer shaft shaft body movably passes through one side of the support tube two body and is movably inserted in the inside of the buffer tube body. A buffer spring is placed inside the buffer tube, and one end of the buffer spring is engaged with one end of the buffer shaft.

[0006] Preferably, there are two supporting structures, which are arranged vertically and in parallel with each other.

[0007] Preferably, the slide groove is vertically arranged and arranged between two sleeves.

[0008] The beneficial effects of the present invention are:

[0009] The present invention provides a flow-limiting urban-rural integrated traffic system, which protects support pipe one and support pipe two by respectively arranging protection plates one and two on support pipe one and support pipe two, and at the same time arranging a structure that can play a buffering effect between the components, which can further play a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0011] Figure 2 It is a right side cross-sectional structural schematic diagram of the height limiting structure of the present invention;

[0012] Figure 3 It is a right side cross-sectional structural schematic diagram of the support structure of the present invention;

[0013] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0014] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0015] Reference table of reference numerals:

[0016] 1. Support structure; 2. Height limit structure; 3. Support tube 1; 4. Support column; 5. Protective plate 1; 6. Connecting block; 7. Connecting plate 1; 8. Bolt; 9. Connecting shaft; 10. Sleeve; 11. Slide groove; 12. C-shaped spring; 13. Support tube 2; 14. Protective plate 2; 15. Connecting plate 2; 16. Buffer shaft; 17. Buffer tube; 18. Buffer spring. DETAILED DESCRIPTION

[0017] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] In order to solve the technical problems in the background technology, a flow-limited urban-rural traffic integration system is provided as follows:

[0021] Combination Figure 1-Figure 5As shown, a flow-limiting urban-rural traffic integration system provided by the present invention comprises a support structure 1 and a height-limiting structure 2 arranged above the support structure 1. There are two support structures 1, which are relatively vertically arranged in parallel. The support structure 1 comprises a support pipe 3, and the support pipe 3 is provided with a protective plate 5. A connecting plate 7 is provided on one side of the protective plate 5. A bolt 8 is screwed on the connecting plate 7, and one end of the bolt 8 is screwed into the inside of the protective plate 5. Connecting blocks 6 are provided on both sides of the connecting plate 7. A plurality of connecting blocks 6 are respectively arranged near the two ends of the connecting plate 7. A connecting shaft 9 is provided on one side of the connecting block 6. A sleeve 10 is movably sleeved on the shaft body of the connecting shaft 9. One side of the sleeve 10 is connected and fixed to one side of the support pipe 3. A slide groove 11 is provided on one side of the support pipe 3. The slide groove 11 is vertically arranged and arranged between the two sleeves 10. The connecting plate 7 is arranged away from the side of the protective plate 5. There is a C-shaped spring piece 12, and rollers are movably provided on both sides of the open end of the C-shaped spring piece 12, and the rollers are movably engaged in the groove body of the slide groove 11, and a support column 4 is movably inserted inside the top of the support tube 3. The height limiting structure 2 includes a support tube 2 13, and the bottom side of the support tube 2 13 is connected and fixed to the top of the support column 4 in the support structure 1. A buffer tube 17 is provided inside the support tube 2 13, and a protective plate 2 14 is provided on one side of the support tube 2 13. A connecting plate 2 15 is provided on one side of the protective plate 2 14. A bolt 8 is provided on the connecting plate 2 15, and one end of the bolt 8 is screwed into the inside of the plate body of the protective plate 2 14. A buffer shaft 16 is provided on the side of the connecting plate 2 15 away from the protective plate 2 14. The shaft body of the buffer shaft 16 movably passes through one side of the tube body of the support tube 2 13, and is movably inserted in the inside of the tube body of the buffer tube 17. A buffer spring 18 is placed inside the buffer tube 17, and one end of the buffer spring 18 is engaged with one end of the buffer shaft 16.

[0022] The working principle and use process of the present invention:

[0023] In use: when a vehicle passes by, if the side or roof of the vehicle body collides with the support structure 1 and the supporting height limit structure 2, the vehicle body first contacts the guard plate 1 5 and the guard plate 2 14. When the guard plate 1 5 is hit, the vehicle body pushes the guard plate 1 5 toward the support tube 1 3. During the pushing process, the C-shaped spring piece 12 is compressed and deformed, playing a role of buffering and unloading force. When the vehicle body is in contact with the guard plate 2 14, the guard plate 2 14 drives the buffer shaft 16 to press against the buffer spring 18 arranged inside the buffer tube 17, playing a role of buffering and unloading force.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flow-limited urban and rural traffic integration system, characterized in that: The invention comprises a support structure (1) and a height-limiting structure (2) arranged above the support structure (1), wherein the support structure (1) comprises a support tube (3), the support tube (3) is provided with a protective plate (5), one side of the protective plate (5) is provided with a connecting plate (7), a bolt (8) is screwed on the connecting plate (7), and one end of the bolt (8) is screwed into the inside of the protective plate (5), both sides of the connecting plate (7) are provided with connecting blocks (6), and a plurality of the connecting blocks (6) are provided. They are respectively arranged near the two ends of the connecting plate (7), one side of the connecting block (6) is provided with a connecting shaft (9), a sleeve (10) is movably sleeved on the shaft body of the connecting shaft (9), one side of the sleeve (10) is connected and fixed with one side of the supporting tube (3), one side of the supporting tube (3) is provided with a sliding groove (11), and the side of the connecting plate (7) away from the protective plate (5) is provided with a C-shaped spring piece (12), and rollers are movably provided on both sides of the opening end of the C-shaped spring piece (12), and the rollers The support tube (1) is movably engaged with the groove body of the slide groove (11); a support column (4) is movably inserted into the top of the support tube (1); the height limiting structure (2) includes a support tube (13); the bottom side of the support tube (13) is connected and fixed to the top of the support column (4) in the support structure (1); a buffer tube (17) is arranged inside the support tube (13); a protective plate (14) is arranged on one side of the support tube (13); a connecting plate (15) is arranged on one side of the protective plate (14); A bolt (8) is provided on the second connecting plate (15), and one end of the bolt (8) is screwed into the inside of the second protective plate (14). A buffer shaft (16) is provided on the side of the second connecting plate (15) away from the second protective plate (14). The shaft body of the buffer shaft (16) movably passes through one side of the tube body of the second supporting tube (13) and is movably inserted into the inside of the tube body of the buffer tube (17). A buffer spring (18) is placed inside the buffer tube (17), and one end of the buffer spring (18) abuts against one end of the buffer shaft (16).

2. A flow-limited urban-rural integrated traffic system according to claim 1, characterized in that: The supporting structures (1) are two in number and are arranged vertically and in parallel relative to each other.

3. A flow-limited urban-rural traffic integration system according to claim 1, characterized in that: The slide groove (11) is arranged vertically and between the two sleeves (10).

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