Road traffic indication support convenient to mount and dismount

Abstract

The utility model discloses a road traffic indication support convenient to mount and dismount, which comprises a longitudinally arranged rod body, an information indication mark is arranged at the upper end of the rod body, a clamping hook assembly extending to the left side is arranged at the lower end of the rod body, and an elastic hook body assembly correspondingly located above the clamping hook assembly is further arranged on the rod body. The elastic hook body assembly comprises a vertical plate, a connecting plate, a clamping head and an elastic connecting piece, the vertical plate is fixedly arranged on the outer side face of the rod body, the clamping head is fixedly arranged on the lower side of the left end of the connecting plate, the right end of the connecting plate is rotationally installed at the lower end of the vertical plate, the lower end of the elastic connecting piece is fixedly arranged at the right end of the connecting plate, and the upper end of the elastic connecting piece is fixedly arranged at the upper end of the vertical plate. And the connecting plate is in an inclined state with low left and high right. When the road traffic indication support convenient to mount and dismount is used, the clamping hook assembly and the elastic hook body assembly are cooperatively matched, clamped and fixedly mounted on an anti-collision steel guardrail on one side of a road, the mounting mode is simple, fast and efficient, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic indication devices, in particular to a road traffic indication bracket which is convenient to install and disassemble. Background Art

[0002] At present, when roads are temporarily closed due to various circumstances, reflective cones, guardrails and other warning and protective equipment are usually placed on the road surface to ensure the safety of the closed road conditions. However, guardrails and reflective cones are often unable to play a normal reflective warning effect due to surface contamination of reflective materials and poor reflective effects, which makes it impossible for drivers to observe relevant warning signals in time, and even causes vehicles to break into temporary closed areas, causing great harm to on-site workers in the temporary closed areas; in addition, in order to prevent reflective cones, guardrails and other warning and protective equipment from being blown down in windy weather, it is necessary to reinforce the bases of reflective cones, guardrails and other equipment with sandbags, which makes it difficult to place and clear reflective cones, guardrails and other warning and protective equipment, seriously affecting the efficiency of road repairs, and is bound to prolong road congestion time. To this end, the utility model proposes a road traffic indication bracket that is easy to install and disassemble, in order to solve the above technical problems. Summary of the invention

[0003] The purpose of the utility model is to overcome the defects in the prior art and provide a road traffic sign bracket that is easy to install and disassemble. When in use, the hook component and the elastic hook body component cooperate to clamp and fix it on the anti-collision steel guardrail on one side of the road. The installation method is simple, fast, efficient and stable. When disassembling, it is only necessary to fold the free end of the connecting plate upward to remove the hook component from the anti-collision steel guardrail. Compared with traditional warning and protection equipment such as reflective cones and guardrails, the installation and removal time is greatly shortened, which helps to improve the efficiency of road repair; the information indication mark is located at the upper end of the pole body, with good visual effect, which is convenient for drivers to observe the warning signal in time, and a number of road traffic sign brackets of the utility model can be arranged on the anti-collision steel guardrail at a certain interval to further improve the warning effect; the overall structural design is ingenious and reasonable, with good portability, easy to carry, low cost, and good economic and practicality.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is to design a road traffic sign bracket which is easy to install and disassemble, including a longitudinally arranged rod body, an information indication mark is provided at the upper end of the rod body, a hook assembly is provided at the lower end of the rod body extending to the left, and an elastic hook assembly is also provided on the rod body corresponding to the upper part of the hook assembly. The elastic hook assembly includes a vertical plate, a connecting plate, a card joint and an elastic connecting piece. The vertical plate is fixed on the outer side surface of the rod body, the card joint is fixed on the lower side of the left end of the connecting plate, the right end of the connecting plate is rotatably installed on the lower end of the vertical plate, the lower end of the elastic connecting piece is fixed on the right end of the connecting plate, and the upper end is fixed on the upper end of the vertical plate. The elastic connecting piece is in a stretched state and makes the connecting plate present an inclined state with the left lower and the right higher.

[0005] The utility model discloses a road traffic sign bracket which is easy to install and disassemble. When in use, it is fixedly installed on the anti-collision steel guardrail on one side of the road through the coordinated cooperation of a hook component and an elastic hook body component. The installation method is simple, fast, efficient and stable. When disassembling, it is only necessary to fold the free end of the connecting plate upward to remove the hook component from the anti-collision steel guardrail. Compared with traditional warning and protection equipment such as reflective cones and guardrails, the installation and removal time is greatly shortened, which helps to improve the efficiency of road repair. The information indication mark is located at the upper end of the pole body, with good visual effect, which is convenient for drivers to observe the warning signal in time, and a plurality of road traffic sign brackets of the utility model can be arranged on the anti-collision steel guardrail at a certain interval to further improve the warning effect. The overall structural design is ingenious and reasonable, with good portability, easy to carry, low cost and good economy and practicality.

[0006] The preferred technical solution is that the vertical plate has a vertical hole penetrating the plate body, the connecting plate is a U-shaped plate body structure with an opening toward the right, the vertical plate is plugged into the opening slot on the connecting plate, and the right ends of the two arm plates of the connecting plate and the lower end of the vertical plate are provided with corresponding mounting holes, the right ends of the two arm plates are rotatably mounted on the lower end of the vertical plate by bolt assemblies penetrating the mounting holes, the elastic connector is located inside the vertical hole, the upper end of the elastic connector is fixedly mounted on the upper end of the vertical plate, and the lower end is fixedly mounted on the right ends of the two arm plates. The connecting plate is set as a U-shaped plate body structure with an opening toward the right, the vertical plate is plugged into the opening slot on the connecting plate, the right ends of the two arm plates of the connecting plate are rotatably mounted on the lower end of the vertical plate by bolt assemblies penetrating the mounting holes, and the elastic connector is located inside the vertical hole of the vertical plate, thereby ensuring that the connecting plate is stable when flipped up and down, and the connecting plate will not deviate from the vertical plate to warp or bend to one side, that is, the stability of the traffic indication bracket of the utility model when installed on the anti-collision steel guardrail is ensured.

[0007] A further preferred technical solution also includes an adjustable pull rod, the outer side surface of the adjustable pull rod is provided with an external thread structure, the clamping joint is fixedly arranged at the left end of the adjustable pull rod, the top plate of the connecting plate is provided with a screw hole, the adjustable pull rod passes through and is screwed and installed inside the screw hole located on the top plate of the connecting plate, and the left end of the adjustable pull rod is also installed with a locking nut for fixing and locking the adjustable pull rod on the top plate. The adjustable pull rod is locked and screwed on the top plate of the connecting plate by the locking nut, so that the fixed position of the adjustable pull rod on the top plate of the connecting plate can be flexibly adjusted according to the actual size of the anti-collision steel guardrail to achieve the distance adjustment between the clamping joint and the rod body, ensuring the adaptability of the elastic hook assembly to the upper edge of the anti-collision steel guardrail, and further improving the flexibility of use of the traffic indication bracket of the utility model.

[0008] A further preferred technical solution is that the elastic connecting member is a tension spring.

[0009] A further preferred technical solution is that the hook assembly includes an arc plate with a concave arc surface facing the left side, the high end located on the upper right side of the arc plate is welded and fixed to the lower end of the rod body, and the low end located on the lower left side of the arc plate is bent to have a slot opening toward the upper right side. The hook assembly has a simple structural design and good adaptability to the lower edge of the anti-collision steel guardrail, ensuring that the traffic indication bracket of the utility model can be smoothly prepared and implemented.

[0010] A further preferred technical solution is that the rod body includes a vertical rod and an L-shaped rod body, the L-shaped rod body is formed by bending the upper end of the vertical rod to the left, the hook assembly and the elastic hook assembly are both located on the vertical rod, and the information indicator is located on the L-shaped rod body. The rod body structure is cleverly and reasonably designed. When the traffic indicator bracket of the utility model is mounted on the anti-collision steel guardrail on one side of the road, the information indicator on the L-shaped rod body is located directly above the anti-collision steel guardrail, so as not to cause traffic obstacles to the maintenance vehicles.

[0011] A further preferred technical solution is that the outer side of the vertical rod is also fixed with a positioning piece located between the hook assembly and the elastic hook assembly, and when the road traffic indicator bracket with easy installation and removal is fixedly installed on the anti-collision steel guardrail through the hook assembly and the elastic hook assembly, the positioning piece abuts against the corresponding side surface of the anti-collision steel guardrail. The positioning piece increases the contact area between the vertical rod and the anti-collision steel guardrail, thereby helping to improve the installation stability of the traffic indicator bracket of the utility model on the anti-collision steel guardrail.

[0012] A further preferred technical solution is that the positioning member is a channel steel which is vertically welded and fixed on the outer side of the vertical rod and has an opening facing the left side.

[0013] A further preferred technical solution is that the information indication mark is one of a traffic sign, a horn, an electronic display screen, and an LED warning light.

[0014] The advantages and beneficial effects of the utility model are:

[0015] 1. The utility model discloses a road traffic sign bracket which is easy to install and disassemble. When in use, the hook assembly and the elastic hook assembly cooperate to be fixedly installed on the anti-collision steel guardrail on one side of the road. The installation method is simple, fast, efficient and stable. When disassembling, it is only necessary to fold the free end of the connecting plate upward to remove the hook assembly from the anti-collision steel guardrail. Compared with traditional warning and protective equipment such as reflective cones and guardrails, the installation and removal time is greatly shortened, which helps to improve the efficiency of road repair. The information indicator is located at the upper end of the pole body, with good visual effect, which is convenient for drivers to observe the warning signal in time, and a number of road traffic sign brackets of the utility model can be arranged on the anti-collision steel guardrail at a certain interval to further improve the warning effect. The overall structural design is ingenious and reasonable, with good portability, easy to carry, low cost and good economy and practicality.

[0016] 2. The connecting plate is set as a U-shaped plate structure with the opening facing the right side. The vertical plate is inserted into the open groove on the connecting plate. The right ends of the two arm plates of the connecting plate are rotatably installed on the lower end of the vertical plate by means of bolt assemblies penetrating the inside of the mounting holes, and the elastic connecting parts are located inside the vertical holes of the vertical plates, thereby ensuring good stability when the connecting plate is flipped up and down, and the connecting plate will not deviate from the vertical plate to warp or bend to one side, thereby ensuring the stability of the traffic indication bracket of the utility model when installed on the anti-collision steel guardrail when in use.

[0017] 3. The adjustable pull rod is locked by a locking nut and screwed on the top plate of the connecting plate, so that the fixed position of the adjustable pull rod on the top plate of the connecting plate can be flexibly adjusted according to the actual size of the anti-collision steel guardrail to achieve the distance adjustment between the card joint and the rod body, ensuring the adaptability of the elastic hook assembly to the upper end edge of the anti-collision steel guardrail, further improving the flexibility of use of the traffic sign bracket of the utility model.

[0018] 4. The rod structure is ingeniously and reasonably designed. When the traffic indicator bracket of the utility model is mounted on the anti-collision steel guardrail on one side of the road, the traffic indicator mark on the L-shaped rod is located directly above the anti-collision steel guardrail, thereby not causing obstacles to the passage of maintenance vehicles.

[0019] 5. The positioning piece increases the contact area between the vertical rod and the anti-collision steel guardrail, thereby helping to improve the installation stability of the traffic indication bracket of the utility model on the anti-collision steel guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the structure of the road traffic indication bracket which is convenient to install and disassemble according to the utility model;

[0021] Figure 2 yes Figure 1 A partial enlarged view of the H in the middle;

[0022] Figure 3 It is a schematic diagram of the top view of the structure of the road traffic indication bracket which is convenient to install and disassemble according to the utility model (partial cross-section);

[0023] Figure 4 This is a diagram of the use state of the elastic hook assembly of the road traffic indication bracket which is easy to install and disassemble of the utility model when it is turned upward (the L-shaped rod body and the information indication mark are hidden);

[0024] Figure 5 This is a diagram showing the use status of the road traffic indication bracket which is easy to install and disassemble and is installed on an anti-collision steel guardrail (the L-shaped rod body and the information indication mark are hidden).

[0025] In the figure: 1. rod body; 2. hook assembly; 3. elastic hook assembly; 4. information indicator; 5. positioning piece; 6. anti-collision steel guardrail; 1-1. vertical rod; 1-2. L-shaped rod body; 2-1. arc plate; 2-2. slot; 3-1. vertical plate; 3-1a. vertical hole; 3-2. connecting plate; 3-2a. arm plate; 3-2b. top plate; 3-3. bolt assembly; 3-4. clamp joint; 3-5. adjustable pull rod; 3-6. elastic connector; 3-7. locking nut. DETAILED DESCRIPTION

[0026] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0027] Example

[0028] like Figures 1 to 3As shown, the utility model is a road traffic indication bracket which is easy to install and disassemble, comprising a longitudinally arranged rod body 1, an information indication mark 4 is arranged at the upper end of the rod body 1, a hook assembly 2 extending to the left is arranged at the lower end of the rod body 1, and an elastic hook assembly 3 corresponding to the upper part of the hook assembly 2 is also arranged on the rod body 1, the elastic hook assembly 3 comprises a vertical plate 3-1, a connecting plate 3-2, a clamping joint 3-4 and an elastic connecting member 3-6, the vertical plate 3-1 is fixedly arranged on the outer surface of the rod body 1, the clamping joint 3-4 is fixedly arranged on the lower side of the left end of the connecting plate 3-2, the right end of the connecting plate 3-2 is rotatably installed on the lower end of the vertical plate 3-1, the lower end of the elastic connecting member 3-6 is fixedly arranged at the right end of the connecting plate 3-2, and the upper end is fixedly arranged at the upper end of the vertical plate 3-1, the elastic connecting member 3-6 is in a stretched state, and makes the connecting plate 3-2 present an inclined state with the left lower and the right higher.

[0029] Preferably, the vertical plate 3-1 has a vertical hole 3-1a that passes through the plate body, and the connecting plate 3-2 is a U-shaped plate structure with its opening facing the right side. The vertical plate 3-1 is inserted into the open groove on the connecting plate 3-2, and the right ends of the two arm plates 3-2a of the connecting plate 3-2 and the lower end of the vertical plate 3-1 are provided with corresponding mounting holes. The right ends of the two arm plates 3-2a are rotatably mounted on the lower end of the vertical plate 3-1 by bolt assemblies 3-3 that pass through the mounting holes. The elastic connecting member 3-6 is located inside the vertical hole 3-1a, and the upper end of the elastic connecting member 3-6 is fixed to the upper end of the vertical plate 3-1, and the lower end is fixed to the right ends of the two arm plates 3-2a.

[0030] Further preferably, it also includes an adjustable pull rod 3-5, the outer side surface of the adjustable pull rod 3-5 is provided with an external thread structure, the clamping joint 3-4 is fixed to the left end portion of the adjustable pull rod 3-5, the top plate 3-2b of the connecting plate 3-2 is provided with a screw hole, the adjustable pull rod 3-5 passes through and is screwedly installed in the screw hole on the top plate 3-2b of the connecting plate 3-2, and the left end of the adjustable pull rod 3-5 is also installed with a locking nut 3-7 for fixing and locking the adjustable pull rod 3-5 on the top plate 3-2b.

[0031] Further preferably, the elastic connecting member 3-6 is a tension spring.

[0032] Further preferably, the hook assembly 2 includes an arc plate 2-1 with a concave arc surface facing the left side, the high end located on the upper right side of the arc plate 2-1 is welded and fixed to the lower end of the rod body 1, and the low end located on the lower left side of the arc plate 2-1 is bent to have a slot 2-2 with an opening facing the upper right side.

[0033] Further preferably, the rod body 1 includes a vertical rod 1-1 and an L-shaped rod body 1-2, the L-shaped rod body 1-2 is formed by bending the upper end of the vertical rod 1-1 to the left, the hook assembly 2 and the elastic hook assembly 3 are both located on the vertical rod 1-1, and the information indication mark 4 is located on the L-shaped rod body 1-2.

[0034] Further preferably, a positioning member 5 located between the hook assembly 2 and the elastic hook body assembly 3 is fixedly provided on the outer side surface of the vertical rod 1-1. When the road traffic indicator bracket which is easy to install and disassemble is fixedly installed on the anti-collision steel guardrail 6 through the hook assembly 2 and the elastic hook body assembly 3, the positioning member 5 abuts against the corresponding side surface of the anti-collision steel guardrail 6.

[0035] Further preferably, the positioning member 5 is a channel steel which is vertically welded and fixed on the outer side of the vertical rod 1 - 1 and has an opening facing the left side.

[0036] Further preferably, the information indication mark 4 is one of a traffic sign, a horn, an electronic display screen, and an LED warning light.

[0037] The utility model is a road traffic indication bracket which is easy to install and disassemble.

[0038] Installation principle: The operator stands on the right side of the anti-collision steel guardrail 6, and connects the card slot 2-2 on the card hook component 2 to the lower edge of the anti-collision steel guardrail 6 on one side of the road. The free end of the adjustable pull rod 3-5 is turned upward at a certain angle so that the card joint 3-4 extends to the left and passes over the upper side edge of the anti-collision steel guardrail 6 and is located on the left side of the anti-collision steel guardrail 6 (see attached Figure 4 ), loosen the adjustable pull rod 3-5, and the adjustable pull rod 3-5 returns to the state of being lower on the left and higher on the right under the tension of the elastic connector 3-6, so that the adjustable pull rod 3-5 is pressed against the upper side edge of the anti-collision steel guardrail 6, and the clamping joint 3-4 is clamped on the upper side edge of the anti-collision steel guardrail 6, and the road traffic indication bracket with convenient installation and disassembly of the utility model is clamped and fixedly installed on the anti-collision steel guardrail 6 through the coordinated action of the clamping hook component 2 and the elastic hook body component 3 (see attached Figure 5 ).

[0039] Disassembly principle: flip the free end of the hand-held adjustable pull rod 3-5 upward at a certain angle to make the card joint 3-4 detach from the upper side edge of the anti-collision steel guardrail 6, then tilt the upper end of the vertical rod 1-1 to the right side of the anti-collision steel guardrail 6, and then remove the card slot 2-2 on the hook assembly 2 from the lower end edge of the anti-collision steel guardrail 6.

[0040] The utility model discloses a road traffic sign bracket which is easy to install and disassemble. When in use, it is fixedly installed on the anti-collision steel guardrail on one side of the road through the coordinated cooperation of a hook component and an elastic hook body component. The installation method is simple, fast, efficient and stable. When disassembling, it is only necessary to fold the free end of the connecting plate upward to remove the hook component from the anti-collision steel guardrail. Compared with traditional warning and protection equipment such as reflective cones and guardrails, the installation and removal time is greatly shortened, which helps to improve the efficiency of road repair. The information indication mark is located at the upper end of the pole body, with good visual effect, which is convenient for drivers to observe the warning signal in time, and a plurality of road traffic sign brackets of the utility model can be arranged on the anti-collision steel guardrail at a certain interval to further improve the warning effect. The overall structural design is ingenious and reasonable, with good portability, easy to carry, low cost and good economy and practicality.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A road traffic sign bracket that is easy to install and disassemble, characterized in that: The invention comprises a rod body (1) arranged longitudinally, wherein the upper end of the rod body (1) is provided with an information indication mark (4), the lower end of the rod body (1) is provided with a hook assembly (2) extending to the left, and the rod body (1) is also provided with an elastic hook assembly (3) correspondingly located above the hook assembly (2), wherein the elastic hook assembly (3) comprises a vertical plate (3-1), a connecting plate (3-2), a clamping joint (3-4) and an elastic connecting piece (3-6), wherein the vertical plate (3-1) The clamping joint (3-4) is fixed on the outer surface of the rod body (1), and is fixed on the lower side of the left end of the connecting plate (3-2). The right end of the connecting plate (3-2) is rotatably mounted on the lower end of the vertical plate (3-1). The lower end of the elastic connecting member (3-6) is fixed on the right end of the connecting plate (3-2), and the upper end is fixed on the upper end of the vertical plate (3-1). The elastic connecting member (3-6) is in a stretched state, and makes the connecting plate (3-2) tilted with the left side lower and the right side higher.

2. The road traffic sign bracket that is easy to install and disassemble as claimed in claim 1 is characterized in that: The vertical plate (3-1) is provided with a vertical hole (3-1a) penetrating the plate body; the connecting plate (3-2) is a U-shaped plate structure with its opening facing the right side; the vertical plate (3-1) is plugged into the opening groove on the connecting plate (3-2); and the right ends of the two arm plates (3-2a) of the connecting plate (3-2) and the lower end of the vertical plate (3-1) are provided with corresponding mounting holes; the right ends of the two arm plates (3-2a) are rotatably mounted on the lower end of the vertical plate (3-1) by means of a bolt assembly (3-3) penetrating the mounting hole; the elastic connecting member (3-6) is located in the vertical hole (3-1a); the upper end of the elastic connecting member (3-6) is fixedly mounted on the upper end of the vertical plate (3-1); and the lower end is fixedly mounted on the right ends of the two arm plates (3-2a).

3. The road traffic sign bracket that is easy to install and disassemble as claimed in claim 2 is characterized in that: It also includes an adjustable pull rod (3-5), the outer side surface of the adjustable pull rod (3-5) is provided with an external thread structure, the clamping joint (3-4) is fixedly arranged at the left end portion of the adjustable pull rod (3-5), the top plate (3-2b) of the connecting plate (3-2) is provided with a screw hole, the adjustable pull rod (3-5) passes through and is screwedly installed inside the screw hole on the top plate (3-2b) of the connecting plate (3-2), and the left end of the adjustable pull rod (3-5) is also provided with a locking nut (3-7) for fixing and locking the adjustable pull rod (3-5) on the top plate (3-2b).

4. The road traffic sign bracket that is easy to install and disassemble as claimed in claim 3 is characterized in that: The elastic connecting member (3-6) is a tension spring.

5. The road traffic sign bracket that is easy to install and remove as claimed in any one of claims 1 to 4, characterized in that: The hook assembly (2) comprises an arc-shaped plate (2-1) with a concave arc surface facing the left side, a high end located on the upper right side of the arc-shaped plate (2-1) is welded and fixed to the lower end of the rod body (1), and a low end located on the lower left side of the arc-shaped plate (2-1) is bent to form a slot (2-2) with an opening facing the upper right side.

6. The road traffic sign bracket that is easy to install and remove as claimed in claim 5, characterized in that: The rod body (1) comprises a vertical rod (1-1) and an L-shaped rod body (1-2); the L-shaped rod body (1-2) is formed by bending the upper end of the vertical rod (1-1) toward the left; the hook assembly (2) and the elastic hook assembly (3) are both located on the vertical rod (1-1); and the information indication mark (4) is located on the L-shaped rod body (1-2).

7. The road traffic sign bracket that is easy to install and remove as claimed in claim 6, characterized in that: The outer side surface of the vertical rod (1-1) is also fixedly provided with a positioning member (5) located between the hook assembly (2) and the elastic hook assembly (3); when the road traffic indicator bracket which is easy to install and remove is fixedly installed on the anti-collision steel guardrail (6) through the hook assembly (2) and the elastic hook assembly (3), the positioning member (5) abuts against the corresponding side surface of the anti-collision steel guardrail (6).

8. The road traffic sign bracket that is easy to install and remove as claimed in claim 7 is characterized in that: The positioning member (5) is a channel steel which is vertically welded and fixed on the outer side surface of the vertical rod (1-1) and has an opening facing the left side.

9. The road traffic sign bracket that is easy to install and remove as claimed in claim 8, characterized in that: The information indication mark (4) is one of a traffic sign, a horn, an electronic display screen, and an LED warning light.

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