Traffic cone for road and bridge construction

Abstract

The utility model discloses a traffic cone for road and bridge construction, which relates to the technical field of road and bridge construction, and comprises a chassis and a cone body, the cone body is positioned at the top of the chassis, the interior of the cone body is a cavity, and the traffic cone further comprises a fixing mechanism connected with the chassis; one end of the height adjusting mechanism is connected with the chassis and the other end is connected with the cone; and one end of the connecting mechanism is connected with the height adjusting mechanism and the other end is connected with the cone. The chassis is fixed to the ground through the fixing mechanism, the height of the cones is adjusted through the height adjusting mechanism, every two adjacent cones are connected together through the connecting mechanism, and therefore the cones are connected together, traffic control is conducted on a road through the cones, and pedestrians are warned; the problems that existing traffic cones are independent individuals, gaps exist between adjacent traffic cones, people can enter a control area through the gaps, and the control warning effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to a traffic cone for road and bridge construction. Background Art

[0002] Traffic cones, also known as conical traffic signs, road markers, and ice cream cones, are commonly known as road cones or triangular cones. They are generally temporary road signs in the shape of a cone or a column. They are generally used to remind road users during construction projects and accidents to ensure the personal safety of construction personnel and road users. Traffic cones are often used in road and bridge construction.

[0003] The existing traffic cones are separate individuals, and there are gaps between adjacent traffic cones, so that people can enter the control area through the gaps, and the control warning effect is poor. Therefore, there is an urgent need for a traffic cone for road and bridge construction to solve the above problem. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a traffic cone for road and bridge construction to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A traffic cone for road and bridge construction, comprising a chassis and a cone, wherein the cone is located on the top of the chassis, and the interior of the cone is a cavity, and further comprising:

[0007] A fixing mechanism, connected to the chassis, and used for fixing the chassis;

[0008] A height adjustment mechanism, one end of which is connected to the chassis and the other end of which is connected to the cone, for adjusting the height of the cone;

[0009] The connecting mechanism has one end connected to the height adjustment mechanism and the other end connected to the cone, and is used to connect two adjacent groups of cones together.

[0010] As a further solution of the utility model: the fixing mechanism includes:

[0011] A vertical pole connected to the chassis;

[0012] A sliding sleeve, slidably connected to the vertical pole;

[0013] A fixed sleeve connected to the sliding sleeve;

[0014] A folding rod passes through the fixing sleeve and is slidably connected thereto;

[0015] A connecting plate connected to the bottom end of the folding rod;

[0016] Suction cup, connected to the connecting plate.

[0017] As a further solution of the utility model: the height adjustment mechanism includes:

[0018] A folding sleeve, one end of which is connected to the chassis and the other end of which is connected to the cone, wherein the folding sleeve can be retracted;

[0019] A rotating sleeve passes through the top of the cone and is rotatably connected thereto;

[0020] A threaded rod connected to the chassis and threadedly connected to the rotating sleeve;

[0021] A pull ring is connected to the top end of the rotating sleeve.

[0022] As a further solution of the utility model: the connecting mechanism includes:

[0023] A fixed cylinder connected to the inner wall of the cone;

[0024] Winding the reel, rotatably connected to the fixed reel;

[0025] A volute spring, one end of which is connected to the fixed cylinder, and the other end of which is connected to the winding cylinder;

[0026] A connecting belt is wound on the winding drum and one end of the connecting belt is connected to the winding drum, and the connecting belt passes through the cone;

[0027] The limiting component has one end connected to the other end of the connecting belt and the other end connected to the cone.

[0028] As a further solution of the utility model: the limit assembly includes:

[0029] A connecting ring connected to the other end of the connecting belt;

[0030] An articulated arc, rotationally connected to the connecting ring;

[0031] an elastic member, one end of which is connected to the connecting ring and the other end of which is connected to the hinge arc;

[0032] Fixed ring, connected to the cone.

[0033] Compared with the prior art, the beneficial effects of the utility model are:

[0034] The utility model fixes a chassis on the ground by a fixing mechanism, a height adjusting mechanism adjusts the height of the cone, and a connecting mechanism connects two adjacent groups of cones together, thereby connecting a plurality of groups of cones together. The cones control traffic on the road and warn pedestrians, solving the problem that the existing traffic cones are separate individuals, there are gaps between adjacent traffic cones, so that people can enter the control area through the gaps, and the control and warning effects are poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1The utility model is a schematic diagram of the structure of a traffic cone for road and bridge construction in an embodiment of the utility model.

[0036] Figure 2 It is a schematic structural diagram of a cone in an embodiment of the utility model.

[0037] Figure 3 It is a three-dimensional cross-sectional view of the fixing cylinder in the embodiment of the utility model.

[0038] In the figure: 1, chassis; 2, vertical pole; 3, sliding sleeve; 4, fixed sleeve; 5, folding rod; 6, connecting plate; 7, suction cup; 8, folding sleeve; 9, cone; 10, rotating sleeve; 11, threaded rod; 12, pull ring; 13, fixing ring; 14, fixing cylinder; 15, winding drum; 16, volute spring; 17, connecting belt; 18, connecting ring; 19, hinge arc; 20, elastic member. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the present utility model embodiment, please refer to Figures 1 to 3 A traffic cone for road and bridge construction includes a chassis 1 and a cone 9, wherein the cone 9 is located on the top of the chassis 1, and the interior of the cone 9 is a cavity, and further includes:

[0041] A fixing mechanism, connected to the chassis 1, and used to fix the chassis 1;

[0042] A height adjustment mechanism, one end of which is connected to the chassis 1 and the other end of which is connected to the cone 9, for adjusting the height of the cone 9;

[0043] The connecting mechanism has one end connected to the height adjustment mechanism and the other end connected to the cone 9, and is used to connect two adjacent groups of cones 9 together.

[0044] The fixing mechanism is used to fix the chassis 1 on the ground, the height adjustment mechanism is used to adjust the height of the cone 9, and the connecting mechanism connects two adjacent groups of cones 9 together, thereby connecting several groups of cones 9 together. The cone 9 controls traffic on the road and warns pedestrians.

[0045] As an embodiment of the present invention, please refer to Figure 1 , the fixing mechanism comprises:

[0046] A vertical pole 2 connected to the chassis 1;

[0047] The sliding sleeve 3 is slidably connected to the vertical rod 2;

[0048] A fixed sleeve 4 connected to the sliding sleeve 3;

[0049] The folding rod 5 penetrates the fixing sleeve 4 and is slidably connected thereto;

[0050] A connecting plate 6 connected to the bottom end of the folding rod 5;

[0051] The suction cup 7 is connected to the connecting plate 6 .

[0052] The folding rod 5 is slid horizontally, and the folding rod 5 drives the connecting plate 6 to move, thereby adjusting the position of the suction cup 7 to ensure that the suction cup 7 is above the flat ground. The connecting plate 6 is pressed, so that the connecting plate 6 drives the suction cup 7 to move longitudinally, and the suction cup 7 is adsorbed on the ground to fix the chassis 1.

[0053] As an embodiment of the present invention, please refer to Figure 1 , the height adjustment mechanism comprises:

[0054] A folding sleeve 8, one end of which is connected to the chassis 1, and the other end of which is connected to the cone 9, and the folding sleeve 8 can be retracted;

[0055] The rotating sleeve 10 passes through the top of the cone 9 and is rotatably connected thereto;

[0056] The threaded rod 11 is connected to the chassis 1 and is threadedly connected to the rotating sleeve 10;

[0057] The pull ring 12 is connected to the top end of the rotating sleeve 10.

[0058] The rotating sleeve 10 is rotated and threadedly connected with the threaded rod 11 , so that the rotating sleeve 10 moves longitudinally, thereby driving the cone 9 to move longitudinally, and adjusting the height of the cone 9 .

[0059] As an embodiment of the present invention, please refer to Figures 1 to 3 , the connecting mechanism comprises:

[0060] A fixed cylinder 14 connected to the inner wall of the cone 9;

[0061] It is wound around a reel 15 and is rotationally connected to a fixed reel 14;

[0062] A spiral spring 16, one end of which is connected to the fixed cylinder 14, and the other end of which is connected to the winding cylinder 15;

[0063] A connecting belt 17 is wound on the winding drum 15 and one end of the connecting belt 17 is connected to the winding drum 15. The connecting belt 17 passes through the cone 9.

[0064] The limiting component has one end connected to the other end of the connecting belt 17 and the other end connected to the cone 9.

[0065] The connecting belt 17 is pulled to unfold the connecting belt 17, and the connecting belt 17 is fixed to another group of cones 9 through the limiting assembly. The cones 9 cooperate with the connecting belt 17 to control traffic on the road and warn pedestrians. When the connecting belt 17 is retracted, the fixing of the connecting belt 17 by the limiting assembly is released, and under the action of the spiral spring 16, the winding drum 15 rotates to wind the connecting belt 17.

[0066] As an embodiment of the present invention, please refer to Figure 1 and Figure 2 , the limit assembly comprises:

[0067] A connecting ring 18 connected to the other end of the connecting belt 17;

[0068] The hinge arc 19 is rotatably connected to the connecting ring 18;

[0069] An elastic member 20, one end of which is connected to the connecting ring 18, and the other end of which is connected to the hinge arc 19;

[0070] The fixing ring 13 is connected with the cone 9.

[0071] The hinge arc 19 is pressed to make one end of the hinge arc 19 separate from the connecting ring 18, and the elastic member 20 is elastically deformed to fix the connecting ring 18 on the fixing ring 13. The hinge arc 19 is released, and under the reaction force of the elastic member 20, one end of the hinge arc 19 is re-contacted with the connecting ring 18, and the connecting ring 18 and the hinge arc 19 are combined to form a closed circular ring to fix the connecting belt 17. The elastic member 20 can be a spring, a spring sheet, etc.

[0072] The working principle of the utility model is as follows: the chassis 1 is placed on the ground, the folding rod 5 is slid horizontally, the folding rod 5 drives the connecting plate 6 to move, and then the position of the suction cup 7 is adjusted to ensure that the suction cup 7 is above the flat ground, the connecting plate 6 is pressed, so that the connecting plate 6 drives the suction cup 7 to move longitudinally, the suction cup 7 is adsorbed on the ground, the chassis 1 is fixed, the rotating sleeve 10 is rotated, the rotating sleeve 10 is threadedly connected with the threaded rod 11, so that the rotating sleeve 10 moves longitudinally, and then drives the cone 9 to move longitudinally, the height of the cone 9 is adjusted, and the pull The connecting belt 17 is moved to unfold the connecting belt 17, and the hinged arc 19 is pressed to separate one end of the hinged arc 19 from the connecting ring 18. The elastic member 20 is elastically deformed to fix the connecting ring 18 on the fixing ring 13. The hinged arc 19 is released. Under the reaction force of the elastic member 20, one end of the hinged arc 19 is re-contacted with the connecting ring 18. The connecting ring 18 and the hinged arc 19 are combined to form a closed circular ring, and the connecting belt 17 is fixed on another group of cones 9. The cones 9 cooperate with the connecting belt 17 to control traffic on the road and warn pedestrians.

[0073] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0074] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A traffic cone for road and bridge construction, comprising a chassis and a cone, wherein the cone is located on the top of the chassis, and the interior of the cone is a cavity, characterized in that: Also includes: A fixing mechanism, connected to the chassis, and used for fixing the chassis; A height adjustment mechanism, one end of which is connected to the chassis and the other end of which is connected to the cone, for adjusting the height of the cone; A connecting mechanism, one end of which is connected to the height adjustment mechanism and the other end of which is connected to the cone, and is used to connect two adjacent groups of cones together; The connecting mechanism comprises: A fixed cylinder connected to the inner wall of the cone; Winding the reel, rotatably connected to the fixed reel; A volute spring, one end of which is connected to the fixed cylinder, and the other end of which is connected to the winding cylinder; A connecting belt is wound on the winding drum and one end of the connecting belt is connected to the winding drum, and the connecting belt passes through the cone; A limit assembly, one end of which is connected to the other end of the connecting belt, and the other end of which is connected to the cone; The limiting component comprises: A connecting ring connected to the other end of the connecting belt; An articulated arc, rotationally connected to the connecting ring; an elastic member, one end of which is connected to the connecting ring and the other end of which is connected to the hinge arc; Fixed ring, connected to the cone.

2. A traffic cone for road and bridge construction according to claim 1, characterized in that: The fixing mechanism comprises: A vertical pole connected to the chassis; A sliding sleeve, slidably connected to the vertical pole; A fixed sleeve connected to the sliding sleeve; A folding rod passes through the fixing sleeve and is slidably connected thereto; A connecting plate connected to the bottom end of the folding rod; Suction cup, connected to the connecting plate.

3. A traffic cone for road and bridge construction according to claim 1, characterized in that: The height adjustment mechanism comprises: A folding sleeve, one end of which is connected to the chassis and the other end of which is connected to the cone, wherein the folding sleeve can be retracted; A rotating sleeve passes through the top of the cone and is rotatably connected thereto; A threaded rod connected to the chassis and threadedly connected to the rotating sleeve; A pull ring is connected to the top end of the rotating sleeve.

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