A road pile for road construction and a method of using the same

Abstract

The application provides a road pile for road construction and a use method thereof, and belongs to the field of road piles. The road pile is composed of a base, a supporting column, a anti-pulling mechanism, a rotating mechanism, a road pile body, a plug-in mechanism, a support mechanism and a warning mechanism. In the scheme, the threaded rod C is screwed into the internal threaded groove C, so that the threaded rod C can be easily disassembled from the internal threaded groove C. The connecting flange and the road pile body are fixedly connected through bolts, so that the connecting flange and the road pile body can be easily disassembled and separated. The external threaded cylinder is screwed into the internal threaded groove B, so that the sealing cover can be easily disassembled and separated from the road pile body. The night warning light can emit light at night, thereby warning pedestrians and vehicles passing by. The problem that the road pile in the prior art cannot be separated because it is an integrated type, and the road pile needs to be operated by multiple people simultaneously during installation, thereby reducing the installation convenience of the road pile, can be solved.

Description

Technical Field

[0001] This invention belongs to the field of road pile technology, specifically relating to a road pile for road construction and its usage method. Background Technology

[0002] Road bollards are a common name for post-shaped road barriers. They are usually made of rubber, PVC, or PE through blow molding, steel pipe, and injection molding. They have good warning properties, flexibility, and resistance to vehicle rolling. They are mainly used in urban intersection lanes, highway maintenance, traffic police enforcement, road administration enforcement, hotels, residential areas, airports, banks, schools, commercial centers, sports venues, dangerous areas, and road construction sites. Road bollards come in many types. In terms of control methods, they can be roughly divided into four types: fixed, fixed and movable type, fixed pre-embedded type, semi-automatic lifting type, and fully automatic type.

[0003] The authorized publication number "CN209493889U" describes "a road construction bollard, which includes a bollard cap, a bollard body, a base, and a pre-embedded part; the bollard cap is movably disposed on the upper end of the bollard body; the lower end of the bollard body is fixedly connected to the upper end of the pre-embedded part through the base; a concealed handle is provided inside the bollard body, the concealed handle is L-shaped, the concealed handle includes a first groove and a second groove, the second groove is disposed above the end of the first groove near the axial center line of the bollard body, the first groove communicates with the second groove, and the first groove communicates with the outside. This application embodiment provides a concealed handle inside the bollard body, which can reduce injury to the legs of pedestrians when they accidentally collide with the bollard body."

[0004] The aforementioned patent can reduce leg injuries to pedestrians when they accidentally collide with the bollard body. However, since the bollard is a single unit, it cannot be separated, requiring multiple people to operate it simultaneously during installation, thus reducing the ease of installation. Summary of the Invention

[0005] The purpose of this invention is to provide a road construction bollard and its usage method, aiming to solve the problem that in the prior art, the road bollard is an integral piece and cannot be separated, which requires multiple people to operate the installation simultaneously, thus reducing the convenience of the installation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A type of road construction bollard, comprising;

[0008] Base;

[0009] Support column, which is fixedly connected to the top of the base;

[0010] The pull-out resistance mechanism is located on the base and support column;

[0011] The rotating mechanism is mounted on the support column;

[0012] The bollard body is mounted on a rotating mechanism, which is used to rotate the bollard body.

[0013] A plug-in mechanism is provided on the main body of the road bollard, and the plug-in mechanism is connected to the support column;

[0014] The support structure is mounted on the main body of the road bollard; and

[0015] The warning device is located on top of the bollard body.

[0016] In a preferred embodiment of the present invention, the pull-out resistance mechanism includes a T-shaped slot, a T-shaped connecting block, secondary pull-out resistance piles, primary pull-out resistance piles, an internal threaded groove C, and a threaded rod C. The T-shaped slot is located at the bottom of the base, the internal threaded groove C is located at the bottom of the support column, the threaded rod C is threadedly connected to the internal threaded groove C, the T-shaped connecting block is fixedly connected to the bottom of the threaded rod C, and the T-shaped connecting block is rotatably connected to the T-shaped slot, the primary pull-out resistance pile is fixedly connected to the bottom of the T-shaped connecting block, and four secondary pull-out resistance piles are provided, all of which are fixedly connected to the bottom of the T-shaped connecting block and are evenly distributed.

[0017] In a preferred embodiment of the present invention, the rotating mechanism includes a connecting flange, a rotating ring, and an annular groove. The annular groove is formed on the circumferential surface of the support column, the rotating ring is rotatably connected to the annular groove, and the connecting flange is fixedly connected to the circumferential surface of the rotating ring.

[0018] In a preferred embodiment of the present invention, the insertion mechanism includes a limiting disc, a plug rod, an arc-shaped tie rod, a limiting plate, a spring, and plug holes. Multiple plug holes are provided, all located at the top of the support column and evenly distributed. Two plug rods are provided, each movably inserted into one of the plug holes, and the two plug rods are symmetrically arranged. Two limiting discs are provided, each fixedly connected to the inner circumference of the road post body and movably sleeved on the two plug rods. The limiting plate is fixedly connected to the circumferential surface of the two plug rods and is located between the two limiting discs. Two springs are provided, each fixedly connected between the limiting plate and one of the limiting discs, and each spring is sleeved on one of the two plug rods. Both ends of the arc-shaped tie rod are movably hinged to the two plug rods via hinge pins.

[0019] As a preferred embodiment of the present invention, the support mechanism includes:

[0020] The lead screw adjusting component is provided in two sets, and both sets of the lead screw adjusting component are located inside the road pile body;

[0021] The bracket component is provided in two sets, and the two sets of bracket components are symmetrically arranged on two sets of lead screw adjustment components;

[0022] The mounting shaft is positioned between two sets of lead screw adjusting components; and

[0023] The connecting component is located on one of the sets of lead screw adjusting components.

[0024] In a preferred embodiment of the present invention, each set of lead screw adjusting components includes an H-shaped horizontal plate, a limiting roller, a limiting sleeve, a lead screw, and a lead screw sleeve. Two H-shaped horizontal plates are provided, each fixedly connected to the inner circumference of the road post body. The lead screw is rotatably connected between the two H-shaped horizontal plates, with both ends of the lead screw rotatably penetrating through the two H-shaped horizontal plates and extending to the outer sides of the two H-shaped horizontal plates. The lead screw sleeve is threadedly connected to the lead screw and located between the two H-shaped horizontal plates. Two limiting sleeves are provided, each fixedly connected between the two H-shaped horizontal plates and symmetrically arranged on both sides of the lead screw. Two limiting rollers are provided, each rotatably connected to both ends of the lead screw sleeve, and each limiting roller is movably inserted into the two limiting sleeves.

[0025] As a preferred embodiment of the present invention, each set of bracket components includes a perforated plate, a hinged connecting rod, and a mounting plate. The mounting plate is movably inserted into the inner circumference of the road pile body, and one end of the mounting plate penetrates through the road pile body and extends to the outer side of the road pile body. The perforated plate is fixedly connected to the side end of the mounting plate. Two hinged connecting rods are provided. One end of each hinged connecting rod is movably hinged to each lead screw sleeve through a hinge shaft, and the other end of each hinged connecting rod is movably hinged to the mounting plate through a hinge shaft.

[0026] In a preferred embodiment of the present invention, the connecting component includes a protruding rod and a mounting plate. The mounting plate is fixedly connected to the surface of one of the lead screws. Three protruding rods are provided, and all three protruding rods are fixedly connected to the top of the mounting plate, and the three protruding rods are evenly distributed.

[0027] In a preferred embodiment of the present invention, the warning mechanism includes a sleeve, a plug-in sleeve, a night warning light, a solar panel, a sealing cap, a threaded rod A, an internal threaded groove A, an external threaded cylinder, and an internal threaded groove B. The internal threaded groove B is formed on the inner circumference of the bollard body. The external threaded cylinder is threadedly connected to the internal threaded groove B. The sealing cap is fixedly connected to the top of the external threaded cylinder. The plug-in sleeve is fixedly connected to the top of the sealing cap. There are three sleeves, all of which are formed on the top of the plug-in sleeve and are evenly distributed. Each sleeve is aligned with each protruding rod. The internal threaded groove A is formed on the top of the plug-in sleeve. The threaded rod A is threadedly connected to the internal threaded groove A. The night warning light is fixedly connected to the top of the threaded rod A. The solar panel is fixedly connected to the top of the sealing cap and is electrically connected to the night warning light.

[0028] A method for using road construction bollards includes the following steps:

[0029] S1. Insert the secondary tension pile and the main tension pile into the road, thread the threaded rod C into the internal thread groove C, and at the same time, rotate the T-shaped connecting block into the T-shaped slot.

[0030] S2. Pull the arc-shaped tie rod. The movement of the arc-shaped tie rod causes the two insert rods to move. The movement of the two insert rods causes the limit plate to move. The movement of the limit plate compresses the two springs. After the two insert rods are removed from the two insertion holes, the rotating ring can rotate in the annular groove. The rotation of the rotating ring allows the connecting flange to rotate. The rotation of the connecting flange allows the road pile body to rotate. The rotation of the road pile body can adjust the position of the two opening plates, thereby releasing the arc-shaped tie rod and allowing the two insert rods to re-insert into the two insertion holes, thereby fixing the position of the road pile body.

[0031] S3. The insertion sleeve is movably fitted onto the three protruding rods, so that each protruding rod is movably inserted into each sleeve hole. Rotate the sealing cover. The rotation of the sealing cover drives the insertion sleeve to rotate. The rotation of the insertion sleeve drives the protruding rod to make a circular motion. The movement of the protruding rod drives the installation plate to rotate. The rotation of the installation plate drives the lead screw to rotate.

[0032] S4. The rotation of the lead screw drives the rotation of the mounting shaft, which in turn causes the two lead screws to rotate simultaneously. The rotation of the lead screw drives the lead screw sleeve to move. The limiting roller is movably inserted into the limiting sleeve, so that the lead screw sleeve can only move and cannot rotate with the lead screw. The two lead screw sleeves move closer together, pushing the two hinged connecting rods to move. The movement of the two hinged connecting rods can push the mounting plate to move. The movement of the mounting plate drives the perforated plate to move, causing the two perforated plates to unfold.

[0033] S5. Thread the external threaded cylinder into the internal threaded groove B, and thread the threaded rod A into the internal threaded groove A. The night warning light can illuminate at night to warn pedestrians and vehicles. The solar panel can charge the night warning light during the day when there is sunlight.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] 1. In this solution, the threaded rod C is threaded into the internal thread groove C, making it easy to remove the threaded rod C from the internal thread groove C. Since the connecting flange and the road pile body are fixedly connected by bolts, the connecting flange and the road pile body are easy to disassemble and separate. The external threaded cylinder is threaded into the internal thread groove B, making it easy to disassemble and separate the sealing cover from the road pile body.

[0036] 2. In this solution, the rotation of the lead screw drives the rotation of the mounting shaft. The rotation of the mounting shaft causes both lead screws to rotate simultaneously. The rotation of the lead screws drives the lead screw sleeves to move. The limiting roller is movably inserted into the limiting sleeve, so that the lead screw sleeves can only move and cannot rotate with the lead screws. The two lead screw sleeves move closer together, pushing the two hinged connecting rods to move. The movement of the two hinged connecting rods can push the mounting plate to move. The movement of the mounting plate drives the perforated plate to move, causing the two perforated plates to unfold. The perforated plates are used to install guardrails, thereby blocking pedestrians and improving the protection effect.

[0037] 3. In this solution, the movement of the arc-shaped tie rod drives the movement of the two insertion rods, which in turn drives the movement of the limiting plate. The movement of the limiting plate compresses the two springs. After the two insertion rods move out of the two insertion holes, the rotating ring can rotate in the annular groove. The rotation of the rotating ring allows the connecting flange to rotate, which in turn allows the road pile body to rotate. The rotation of the road pile body can adjust the position of the two perforated plates, so that the position of the two perforated plates can be adjusted after the base is fixed.

[0038] 4. In this solution, the night warning light can emit light at night to warn pedestrians and vehicles. The solar panel can charge the night warning light during the day when there is sunlight. The threaded rod A is threaded into the internal thread groove A, making the night warning light easy to install and remove.

[0039] 5. In this design, the sleeve hole and the insertion sleeve are designed to facilitate fitting onto the three protruding rods. The insertion sleeve is movably fitted onto the three protruding rods, so that the rotation of the sealing cover can drive the insertion sleeve to rotate, the rotation of the insertion sleeve can drive the protruding rods to make circular motion, the movement of the protruding rods can drive the installation plate to rotate, and the rotation of the installation plate can drive the lead screw to rotate. Attached Figure Description

[0040] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0041] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0042] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0043] Figure 3 This is a cross-sectional view of the present invention;

[0044] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0045] Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle;

[0046] Figure 6 This is a cross-sectional view from another perspective of the present invention;

[0047] Figure 7 For the present invention Figure 6 Enlarged view of point C in the middle;

[0048] Figure 8 For the present invention Figure 6 Enlarged view at point D;

[0049] Figure 9 This is a schematic diagram of the structure of the limiting sleeve of the present invention;

[0050] Figure 10 This is an exploded view of the support column of the present invention.

[0051] In the diagram: 1. Base; 2. Connecting flange; 3. Bollard body; 4. Perforated plate; 5. Sleeve hole; 6. Insert sleeve; 7. Night warning light; 8. Solar panel; 9. Sealing cover; 10. T-slot; 11. T-connecting block; 12. Secondary anti-tension pile; 13. Main anti-tension pile; 14. Support column; 15. Limiting disc; 16. H-shaped horizontal plate; 17. Insert rod; 18. Threaded rod A; 19. Internal thread groove A 20. Convex rod; 21. Mounting plate; 22. Limiting roller; 23. Limiting sleeve; 24. Lead screw; 25. Lead screw sleeve; 26. Arc-shaped tie rod; 27. External threaded cylinder; 28. Internal threaded groove B; 29. ​​Internal threaded groove C; 30. Limiting plate; 31. Spring; 32. Hinge connecting rod; 33. Mounting plate; 34. Mounting shaft; 35. Annular rotating groove; 36. Rotary ring; 37. Threaded rod C; 38. Insertion hole. Detailed Implementation

[0052] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0053] Example 1

[0054] Please see Figures 1-10 The technical solution provided in this embodiment is as follows:

[0055] A road construction bollard comprises a base 1, a support column 14, an anti-pull-out mechanism, a rotating mechanism, a bollard body 3, an insertion mechanism, a support mechanism, and a warning mechanism. The support column 14 is fixedly connected to the top of the base 1, and the bollard body 3 is mounted on the rotating mechanism, which is used to rotate the bollard body 3.

[0056] In a specific embodiment of the present invention, the bollard body 3 is fixedly connected to the top of the connecting flange 2 by bolts, and the bollard body 3 is movably sleeved on the support column 14. Since the bollard body 3 is fixedly connected to the connecting flange 2 by bolts, the bollard body 3 is easy to disassemble from the connecting flange 2. The surface of the bollard body 3 is sprayed with reflective paint.

[0057] Specifically, the pull-out resistance mechanism is located on the base 1 and the support column 14. The pull-out resistance mechanism includes a T-shaped slot 10, a T-shaped connecting block 11, a secondary pull-out resistance pile 12, a main pull-out resistance pile 13, an internal threaded groove C29, and a threaded rod C37. The T-shaped slot 10 is located at the bottom of the base 1, the internal threaded groove C29 is located at the bottom of the support column 14, the threaded rod C37 is threaded into the internal threaded groove C29, the T-shaped connecting block 11 is fixedly connected to the bottom of the threaded rod C37, and the T-shaped connecting block 11 is rotatably connected into the T-shaped slot 10, the main pull-out resistance pile 13 is fixedly connected to the bottom of the T-shaped connecting block 11, and four secondary pull-out resistance piles 12 are provided. All four secondary pull-out resistance piles 12 are fixedly connected to the bottom of the T-shaped connecting block 11, and the four secondary pull-out resistance piles 12 are evenly distributed.

[0058] In a specific embodiment of the present invention, the internal thread groove C29 is provided for threaded connection to the threaded rod C37, the threaded rod C37 is provided for connection to the T-shaped connecting block 11, and the T-shaped connecting block 11 is provided for connection to the secondary anti-tension pile 12 and the main anti-tension pile 13.

[0059] Specifically, the rotating mechanism is located on the support column 14. The rotating mechanism includes a connecting flange 2, a rotating ring 36, and an annular groove 35. The annular groove 35 is opened on the circumferential surface of the support column 14. The rotating ring 36 is rotatably connected to the annular groove 35, and the connecting flange 2 is fixedly connected to the circumferential surface of the rotating ring 36.

[0060] In a specific embodiment of the present invention, the annular groove 35 is provided for rotatably connecting the rotating ring 36, the rotating ring 36 is provided for connecting the connecting flange 2, and the connecting flange 2 is provided for connecting the road pile body 3. The rotating ring 36 is rotatably connected to the annular groove (35), so that the rotating ring 36 can rotate within the annular groove 35.

[0061] Specifically, the insertion mechanism is located on the main body 3 of the road post and is connected to the support column 14. The insertion mechanism includes a limiting disc 15, a plug rod 17, an arc-shaped tie rod 26, a limiting plate 30, a spring 31, and plug holes 38. Multiple plug holes 38 are provided, all located on the top of the support column 14 and evenly distributed. Two plug rods 17 are provided, each movably inserted into one of the two plug holes 38, and the two plug rods 17 are symmetrically arranged. Two limiting discs 15 are provided. Both 15 are fixedly connected to the inner circumference of the main body 3 of the road pile, and both limiting discs 15 are movably sleeved on the two insert rods 17. The limiting plate 30 is fixedly connected to the circumferential surface of the two insert rods 17, and the limiting plate 30 is located between the two limiting discs 15. Two springs 31 are provided, and both springs 31 are fixedly connected between the limiting plate 30 and one of the limiting discs 15. The two springs 31 are respectively sleeved on the two insert rods 17. Both ends of the arc-shaped pull rod 26 are movably hinged to the two insert rods 17 through hinge pins.

[0062] In a specific embodiment of the present invention, the spring 31 is provided for inserting the insertion rod 17, and the two limiting discs 15 are provided for connecting the insertion rod 17 and the spring 31. The limiting discs 15 are provided for limiting the limiting plate 30. By fixing the insertion rod 17 to the limiting plate 30, the insertion rod 17 can move to drive the limiting plate 30 to move. The movement of the limiting plate 30 can compress the spring 31. By movably inserting the insertion rod 17 into the insertion hole 38, the rotating ring 36 can be restricted to rotate in the annular groove 35. When the insertion rod 17 is removed from the insertion hole 38, the rotating ring 36 can rotate in the annular groove 35.

[0063] Specifically, two sets of lead screw adjusting components are provided, both of which are located inside the bollard body 3. Each set of lead screw adjusting components includes an H-shaped horizontal plate 16, a limiting roller 22, a limiting sleeve 23, a lead screw 24, and a lead screw sleeve 25. There are two H-shaped horizontal plates 16, both of which are fixedly connected to the inner circumference of the bollard body 3. The lead screw 24 is rotatably connected between the two H-shaped horizontal plates 16, and both ends of the lead screw 24 rotatably pass through the two H-shaped horizontal plates 16 and extend to the two... On the outside of the H-shaped horizontal plate 16, the lead screw sleeve 25 is threadedly connected to the lead screw 24, and the lead screw sleeve 25 is located between the two H-shaped horizontal plates 16. Two limiting sleeves 23 are provided, and both limiting sleeves 23 are fixedly connected between the two H-shaped horizontal plates 16. The two limiting sleeves 23 are symmetrically arranged on both sides of the lead screw 24. Two limiting rollers 22 are provided, and the two limiting rollers 22 are rotatably connected to the two ends of the lead screw sleeve 25, and the two limiting rollers 22 are movably inserted into the two limiting sleeves 23.

[0064] In a specific embodiment of the present invention, two H-shaped horizontal plates 16 are provided for connecting the lead screw 24. They are movably inserted into the limiting sleeve 23 via the limiting roller 22, so that the lead screw sleeve 25 can only move but cannot rotate. The lead screw 24 and the lead screw sleeve 25 are threadedly connected, so that the rotation of the lead screw 24 can drive the lead screw sleeve 25 to move. The lead screw sleeve 25 is fixedly connected to the limiting roller 22, so that the movement of the lead screw sleeve 25 drives the limiting roller 22 to slide within the limiting sleeve 23.

[0065] Specifically, there are two sets of support components, which are symmetrically arranged on two sets of screw adjustment components. Each set of support components includes an opening plate 4, a hinged connecting rod 32, and a mounting plate 33. The mounting plate 33 is movably inserted into the inner circumference of the road pile body 3, and one end of the mounting plate 33 passes through the road pile body 3 and extends to the outer side of the road pile body 3. The opening plate 4 is fixedly connected to the side end of the mounting plate 33. There are two hinged connecting rods 32. One end of each hinged connecting rod 32 is movably hinged to each screw sleeve 25 through a hinge shaft, and the other end of each hinged connecting rod 32 is movably hinged to the mounting plate 33 through a hinge shaft.

[0066] In a specific embodiment of the present invention, the lead screw sleeve 25 is movably hinged to the hinged connecting rod 32, so that the movement of the lead screw sleeve 25 can drive the hinged connecting rod 32 to move. The hinged connecting rod 32 is movably hinged to the mounting plate 33, so that the movement of the hinged connecting rod 32 can drive the mounting plate 33 to move. The mounting plate 33 is provided to connect the perforated plate 4, and the perforated plate 4 is provided to install the guardrail.

[0067] Specifically, the mounting shaft 34 is positioned between the two sets of lead screw adjustment components.

[0068] In a specific embodiment of the present invention, the mounting shaft 34 is fixedly connected between two lead screws 24.

[0069] Specifically, the connecting component is located on one of the sets of lead screw adjustment components. The connecting component includes a protruding rod 20 and a mounting plate 21. The mounting plate 21 is fixedly connected to the surface of one of the lead screws 24. There are three protruding rods 20, and all three protruding rods 20 are fixedly connected to the top of the mounting plate 21 and are evenly distributed.

[0070] In a specific embodiment of the present invention, the mounting plate 21 is provided for connecting the protruding rod 20, and the protruding rod 20 is provided for movably inserting into the sleeve hole 5. By fixing the protruding rod 20 to the mounting plate 21, the movement of the protruding rod 20 can drive the mounting plate 21 to rotate. By fixing the mounting plate 21 to the lead screw 24, the rotation of the mounting plate 21 can drive the lead screw 24 to rotate.

[0071] Specifically, the warning mechanism is located on the top of the bollard body 3. The warning mechanism includes a sleeve hole 5, a plug-in sleeve 6, a night warning light 7, a solar panel 8, a sealing cover 9, a threaded rod A18, an internal threaded groove A19, an external threaded cylinder 27, and an internal threaded groove B28. The internal threaded groove B28 is opened on the inner circumference of the bollard body 3. The external threaded cylinder 27 is threadedly connected to the internal threaded groove B28. The sealing cover 9 is fixedly connected to the top of the external threaded cylinder 27. The plug-in sleeve 6 is fixedly connected to the top of the sealing cover 9. There are three sleeve holes 5, all of which are opened on the top of the plug-in sleeve 6 and are evenly distributed. Each sleeve hole 5 is aligned with each protruding rod 20. The internal threaded groove A19 is opened on the top of the plug-in sleeve 6. The threaded rod A18 is threadedly connected to the internal threaded groove A19. The night warning light 7 is fixedly connected to the top of the threaded rod A18. The solar panel 8 is fixedly connected to the top of the sealing cover 9, and the solar panel 8 is electrically connected to the night warning light 7.

[0072] In a specific embodiment of the present invention, the internal threaded groove B28 is provided for connecting the external threaded cylinder 27, and the external threaded cylinder 27 is provided for connecting the sealing cover 9. The sealing cover 9 can cover the top of the road post body 3. The external threaded cylinder 27 is threaded into the internal threaded groove B28, allowing the external threaded cylinder 27 to be disassembled from the internal threaded groove B28. The sealing cover 9 is provided for connecting the insertion sleeve 6, and the insertion sleeve 6 is provided with a sleeve hole 5, in which the protruding rod 20 is inserted, allowing the sealing cover 9 to rotate. Mounting plate 21, the internal threaded groove A19 is set for connecting threaded rod A18, the threaded rod A18 is set for connecting night warning light 7, the threaded rod A18 is threaded into the internal threaded groove A19, so that the threaded rod A18 can be removed from the internal threaded groove A19. The night warning light 7 can serve as a warning at night. The solar panel 8 can charge the night warning light 7. The working principle and internal structure of the night warning light 7 and the solar panel 8 are common knowledge to those skilled in the art, so they will not be described in detail here.

[0073] Example 2

[0074] A method for using road construction bollards includes the following steps:

[0075] S1. Insert the secondary anti-tension pile 12 and the main anti-tension pile 13 into the road, thread the threaded rod C37 into the internal thread groove C29, and at the same time, rotate the T-type connecting block 11 into the T-type slot 10.

[0076] S2. Pull the arc-shaped pull rod 26. The movement of the arc-shaped pull rod 26 drives the two insert rods 17 to move. The movement of the two insert rods 17 drives the limit plate 30 to move. The movement of the limit plate 30 compresses the two springs 31. When the two insert rods 17 are removed from the two insertion holes 38, the rotating ring 36 can rotate in the annular rotating groove (35). The rotation of the rotating ring 36 allows the connecting flange 2 to rotate. The rotation of the connecting flange 2 allows the road pile body 3 to rotate. The rotation of the road pile body 3 can adjust the position of the two opening plates 4, thereby loosening the arc-shaped pull rod 26 and allowing the two insert rods 17 to re-insert into the two insertion holes 38, thereby fixing the position of the road pile body 3.

[0077] S3. The insertion sleeve 6 is movably fitted onto the three protruding rods 20, so that each protruding rod 20 is movably inserted into each sleeve hole 5. Rotate the sealing cover 9. The rotation of the sealing cover 9 drives the insertion sleeve 6 to rotate. The rotation of the insertion sleeve 6 drives the protruding rod 20 to make a circular motion. The movement of the protruding rod 20 drives the mounting plate 21 to rotate. The rotation of the mounting plate 21 drives the lead screw 24 to rotate.

[0078] S4. The rotation of the lead screw 24 drives the mounting shaft 34 to rotate. The rotation of the mounting shaft 34 causes both lead screws 24 to rotate simultaneously. The rotation of the lead screw 24 drives the lead screw sleeve 25 to move. The limiting roller 22 is movably inserted into the limiting sleeve 23, so that the lead screw sleeve 25 can only move and cannot rotate with the lead screw 24. The two lead screw sleeves 25 move closer together and push the two hinged connecting rods 32 to move. The movement of the two hinged connecting rods 32 can push the mounting plate 33 to move. The movement of the mounting plate 33 drives the perforated plate 4 to move, so that the two perforated plates 4 unfold.

[0079] S5. Thread the external threaded cylinder 27 into the internal threaded groove B28, and thread the threaded rod A18 into the internal threaded groove A19. The night warning light 7 can emit light at night to warn pedestrians and vehicles passing by. The solar panel 8 can charge the night warning light 7 when there is sunlight during the day.

[0080] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A type of road construction bollard, characterized in that, include: Base (1); Support column (14), which is fixedly connected to the top of base (1); The pull-out resistance mechanism is located on the base (1) and the support column (14); A rotating mechanism is mounted on a support column (14); The bollard body (3) is mounted on a rotating mechanism, which is used to rotate the bollard body (3). A plug-in mechanism is provided on the main body (3) of the road pile, and the plug-in mechanism is connected to the support column (14); The support structure is located on the main body of the road pile (3); as well as The warning mechanism is located on top of the bollard body (3); The support mechanism includes: The lead screw adjusting component is provided in two sets, and both sets of the lead screw adjusting components are located inside the road pile body (3); The bracket component is provided in two sets, and the two sets of bracket components are symmetrically arranged on two sets of lead screw adjustment components; Mounting shaft (34), which is disposed between two sets of lead screw adjusting components; and The connecting component is located on one of the sets of lead screw adjusting components; Each set of lead screw adjustment components includes an H-shaped horizontal plate (16), a limiting roller (22), a limiting sleeve (23), a lead screw (24), and a lead screw sleeve (25). There are two H-shaped horizontal plates (16), and both H-shaped horizontal plates (16) are fixedly connected to the inner circumference of the road pile body (3). The lead screw (24) is rotatably connected between the two H-shaped horizontal plates (16), and both ends of the lead screw (24) rotatably pass through the two H-shaped horizontal plates (16) and extend to the outside of the two H-shaped horizontal plates (16). The lead screw sleeve (25) The threaded connection is on the lead screw (24), and the lead screw sleeve (25) is located between two H-shaped horizontal plates (16). There are two limiting sleeves (23), and the two limiting sleeves (23) are fixedly connected between the two H-shaped horizontal plates (16). The two limiting sleeves (23) are symmetrically arranged on both sides of the lead screw (24). There are two limiting rollers (22), and the two limiting rollers (22) are rotatably connected to the two ends of the lead screw sleeve (25). The two limiting rollers (22) are movably inserted into the two limiting sleeves (23). Each set of bracket components includes a perforated plate (4), a hinged connecting rod (32), and a mounting plate (33). The mounting plate (33) is movably inserted into the inner circumference of the road pile body (3), and one end of the mounting plate (33) penetrates through the road pile body (3) and extends to the outer side of the road pile body (3). The perforated plate (4) is fixedly connected to the side end of the mounting plate (33). There are two hinged connecting rods (32). One end of each hinged connecting rod (32) is movably hinged to each screw sleeve (25) through a hinge shaft, and the other end of each hinged connecting rod (32) is movably hinged to the mounting plate (33) through a hinge shaft. The connecting component includes a protruding rod (20) and a mounting plate (21). The mounting plate (21) is fixedly connected to the surface of one of the lead screws (24). There are three protruding rods (20), and all three protruding rods (20) are fixedly connected to the top of the mounting plate (21), and the three protruding rods (20) are evenly distributed.

2. A road construction bollard according to claim 1, characterized in that: The pull-out mechanism includes a T-slot (10), a T-connecting block (11), a secondary pull-out pile (12), a main pull-out pile (13), an internal threaded groove C (29), and a threaded rod C (37). The T-slot (10) is located at the bottom of the base (1), the internal threaded groove C (29) is located at the bottom of the support column (14), the threaded rod C (37) is threaded into the internal threaded groove C (29), the T-connecting block (11) is fixedly connected to the bottom of the threaded rod C (37), and the T-connecting block (11) is rotatably connected to the T-slot (10). The main pull-out pile (13) is fixedly connected to the bottom of the T-connecting block (11). There are four secondary pull-out piles (12), all of which are fixedly connected to the bottom of the T-connecting block (11) and are evenly distributed.

3. A road construction bollard according to claim 2, characterized in that: The rotating mechanism includes a connecting flange (2), a rotating ring (36) and an annular groove (35). The annular groove (35) is opened on the circumferential surface of the support column (14). The rotating ring (36) is rotatably connected in the annular groove (35). The connecting flange (2) is fixedly connected to the circumferential surface of the rotating ring (36).

4. A road construction bollard according to claim 3, characterized in that: The insertion mechanism includes a limiting disc (15), a plug rod (17), an arc-shaped pull rod (26), a limiting plate (30), a spring (31), and plug holes (38). Multiple plug holes (38) are provided, all located at the top of the support column (14) and evenly distributed. Two plug rods (17) are provided, each movably inserted into one of the two plug holes (38), and are symmetrically arranged. Two limiting discs (15) are provided, both fixedly connected to the main road post. On the inner circumference of the body (3), and the two limiting discs (15) are movably sleeved on the two insert rods (17), the limiting plate (30) is fixedly connected to the circumferential surface of the two insert rods (17), and the limiting plate (30) is located between the two limiting discs (15). There are two springs (31), and the two springs (31) are fixedly connected between the limiting plate (30) and one of the limiting discs (15), and the two springs (31) are respectively sleeved on the two insert rods (17). The two ends of the arc-shaped pull rod (26) are movably hinged to the two insert rods (17) respectively through hinge shafts.

5. A road construction bollard according to claim 4, characterized in that: The warning mechanism includes a sleeve (5), a plug sleeve (6), a night warning light (7), a solar panel (8), a sealing cover (9), a threaded rod A (18), an internal threaded groove A (19), an external threaded cylinder (27), and an internal threaded groove B (28). The internal threaded groove B (28) is formed on the inner circumference of the bollard body (3). The external threaded cylinder (27) is threaded into the internal threaded groove B (28). The sealing cover (9) is fixedly connected to the top of the external threaded cylinder (27). The plug sleeve (6) is fixedly connected to the top of the sealing cover (9). The sleeve... (5) There are three sleeve holes (5) on the top of the plug sleeve (6) and the three sleeve holes (5) are evenly distributed. Each sleeve hole (5) is aligned with each protruding rod (20). The internal thread groove A (19) is opened on the top of the plug sleeve (6). The threaded rod A (18) is threaded into the internal thread groove A (19). The night warning light (7) is fixedly connected to the top of the threaded rod A (18). The solar panel (8) is fixedly connected to the top of the sealing cover (9) and the solar panel (8) is electrically connected to the night warning light (7).

6. A method for using road construction bollards, characterized in that, The use of a road construction bollard as described in claim 5 includes the following steps: S1. Insert the secondary anti-tension pile (12) and the main anti-tension pile (13) into the road, thread the threaded rod C (37) into the inner thread groove C (29), and at the same time, rotate the T-shaped connecting block (11) into the T-shaped slot (10). S2. Pull the arc-shaped tie rod (26). The movement of the arc-shaped tie rod (26) causes the two insert rods (17) to move. The movement of the two insert rods (17) causes the limiting plate (30) to move. The movement of the limiting plate (30) compresses the two springs (31). When the two insert rods (17) move out of the two insertion holes (38), the rotating ring (36) can rotate in the screw sleeve (25). The rotation of the rotating ring (36) allows the connecting flange (2) to rotate. The rotation of the connecting flange (2) allows the road pile body (3) to rotate. The rotation of the road pile body (3) can adjust the position of the two opening plates (4), thereby loosening the arc-shaped tie rod (26) and allowing the two insert rods (17) to re-insert into the two insertion holes (38), thereby fixing the position of the road pile body (3). S3. The plug sleeve (6) is movably fitted onto the three protruding rods (20), so that each protruding rod (20) is movably inserted into each sleeve hole (5). Rotate the sealing cover (9). The rotation of the sealing cover (9) drives the plug sleeve (6) to rotate. The rotation of the plug sleeve (6) drives the protruding rod (20) to make a circular motion. The movement of the protruding rod (20) drives the mounting plate (21) to rotate. The rotation of the mounting plate (21) drives the lead screw (24) to rotate. S4. The rotation of the lead screw (24) drives the installation shaft (34) to rotate. The rotation of the installation shaft (34) causes the two lead screws (24) to rotate simultaneously. The rotation of the lead screw (24) drives the lead screw sleeve (25) to move. The limiting roller (22) is movably inserted into the limiting sleeve (23), so that the lead screw sleeve (25) can only move and cannot rotate with the lead screw (24). The two lead screw sleeves (25) move closer to each other and push the two hinged connecting rods (32) to move. The movement of the two hinged connecting rods (32) can push the mounting plate (33) to move. The movement of the mounting plate (33) drives the perforated plate (4) to move, so that the two perforated plates (4) unfold. S5. Thread the external threaded cylinder (27) into the internal threaded groove B (28), and thread the threaded rod A (18) into the internal threaded groove A (19). The night warning light (7) can emit light at night to warn pedestrians and vehicles passing by. The solar panel (8) can charge the night warning light (7) when there is sunlight during the day.

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