Bridge guardrail

Abstract

The utility model provides a bridge guardrail, which relates to the technical field of guardrails and comprises an adjusting mechanism, one side of the outer wall of the adjusting mechanism is fixedly connected with an anti-collision mechanism, the adjusting mechanism comprises two supporting columns, and the tops of the two supporting columns are fixedly connected with illuminating lamps. According to the utility model, the control switch is turned on under the action of the adjusting mechanism, so that the air cylinder pushes the first fixed seat to slide up and down on the inner surface wall of the sliding groove frame, and the connecting rod movably sleeved on the outer surface wall of the first fixed seat is telescopically adjusted, thereby being convenient to store and carry; in addition, a fixing piece is fixedly installed on one side of the outer wall of the supporting column, a telescopic rod is fixedly connected between one sides of the inner walls of the fixing piece, and therefore pedestrians can be prevented from crossing the guardrail, life safety of the pedestrians is guaranteed, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a bridge guardrail. Background Art

[0002] Bridge guardrails refer to guardrails installed on bridges. Their purpose is to prevent out-of-control vehicles from going over the bridge. They have the function of preventing vehicles from breaking through, passing under, or climbing over the bridge, as well as beautifying the bridge structure.

[0003] Since most of the existing bridge guardrails are connected, the transportation cost is increased, and the transportation is unstable and dangerous. In addition, during installation and disassembly, the disassembly work cannot be carried out quickly and effectively, which not only consumes manual labor but also reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above equipment is used, since most of the existing bridge guardrails are connected, the cost is increased during transportation, and the transportation is unstable and dangerous, and a bridge guardrail is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a bridge guardrail, including an adjustment mechanism, an anti-collision mechanism is fixedly connected to one side of the outer wall of the adjustment mechanism;

[0006] The adjustment mechanism includes two support columns, the tops of the two support columns are fixedly connected to lighting lamps, one side of the outer walls of the two support columns is provided with an inspection door, one side of the outer wall of one of the two inspection doors is fixedly connected to a control switch, one side of the outer walls of the two support columns is fixedly connected to a group of fixing parts, one side of the inner walls of the two groups of fixing parts are fixedly connected to a telescopic rod, one side of the outer walls of the two support columns is fixedly installed with a slide frame, the inner surface walls of the two slide frames are slidably connected to a first fixed seat, and the bottoms of the two first fixed seats are fixedly connected to a cylinder.

[0007] Preferably, the outer walls of the two first fixing seats are movably sleeved with connecting rods, the inner walls of the two connecting rods are movably sleeved with second fixing seats, and the outer walls of the two connecting rods are opened with a group of slots.

[0008] Preferably, a fixing pin is movably inserted between the inner surface walls of the two groups of slots, and a group of first holes is opened on one side of the outer wall of the two support columns.

[0009] Preferably, the anti-collision mechanism comprises a telescopic plate, an outer surface wall of the telescopic plate is provided with a group of second holes, and inner surface walls of two groups of the second holes are movably provided with screws.

[0010] Preferably, two groups of dampers are fixedly connected to one side of the inner wall of the telescopic plate.

[0011] Preferably, the outer walls of the two groups of dampers are movably sleeved with return springs.

[0012] Preferably, one side of the outer wall of the two support columns is fixedly connected to the inner wall of the telescopic plate, one side of the outer wall of the two groups of dampers is fixedly connected to one side of the outer wall of the fixing member, and the outer wall of the two groups of screws is movably connected to the inner wall of the first hole.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by turning on the control switch under the action of the adjusting mechanism, the cylinder pushes the first fixed seat to slide up and down on the inner surface wall of the slide frame, and then the connecting rod movably sleeved on the outer surface wall of the first fixed seat is telescopically adjusted, which is not only convenient for storage and carrying, but also can be adjusted in length according to the needs of the operator, saving costs. In addition, a fixing piece is fixedly installed on one side of the outer wall of the support column, and a telescopic rod is fixedly connected between one side of the inner wall of the fixing piece, thereby preventing pedestrians from crossing the guardrail, ensuring the life safety of pedestrians and improving safety.

[0015] 2. In the utility model, under the action of the anti-collision mechanism, the damper and the return spring are fixedly connected on one side of the inner wall of the telescopic plate, thereby reducing the direct impact force between the car and the guardrail when the car collides with the guardrail, reducing the risk of injury to the vehicle and passengers, and reducing the possibility of damage to the guardrail, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A main structural stereogram of a bridge guardrail is proposed for the utility model;

[0017] Figure 2 A three-dimensional diagram of an adjustment mechanism in a bridge guardrail is proposed for the utility model;

[0018] Figure 3 The utility model provides a sectional three-dimensional exploded view of the structure of the adjustment mechanism in the bridge guardrail;

[0019] Figure 4 The utility model provides a three-dimensional disassembled diagram of an anti-collision mechanism in a bridge guardrail.

[0020] Legend:

[0021] 1. Adjustment mechanism; 101. Support column; 102. Light; 103. Inspection door; 104. Control switch; 105. Fixing piece; 106. Telescopic rod; 107. Slide rack; 108. First fixing seat; 109. Cylinder; 110. Connecting rod; 111. Second fixing seat; 112. Slot hole; 113. Fixing pin; 114. First hole;

[0022] 2. Anti-collision mechanism; 201. Telescopic plate; 202. Second hole; 203. Screw; 204. Damper; 205. Return spring. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, a bridge guardrail includes an adjustment mechanism 1, and an anti-collision mechanism 2 is fixedly connected to one side of the outer wall of the adjustment mechanism 1;

[0026] The adjustment mechanism 1 includes two support columns 101, the tops of the two support columns 101 are fixedly connected to lighting lamps 102, one side of the outer wall of the two support columns 101 is provided with an inspection door 103, one side of the outer wall of one of the two inspection doors 103 is fixedly connected to a control switch 104, one side of the outer wall of the two support columns 101 is fixedly connected to a group of fixing parts 105, one side of the inner wall of the two groups of fixing parts 105 is fixedly connected to a telescopic rod 106, one side of the outer wall of the two support columns 101 is fixedly installed with a slide bracket 107, and the two The inner surface wall of the slide frame 107 is slidably connected to the first fixed seat 108, the bottoms of the two first fixed seats 108 are fixedly connected to the cylinder 109, the outer surface walls of the two first fixed seats 108 are movably sleeved with a connecting rod 110, the inner surface walls of the two connecting rods 110 are movably sleeved with a second fixed seat 111, the outer surface walls of the two connecting rods 110 are provided with a group of slots 112, and a fixing pin 113 is movably inserted between the inner surface walls of the two groups of slots 112, and a group of first holes 114 are provided on one side of the outer wall of the two support columns 101.

[0027] The effect achieved by the entire embodiment 1 is that the entire equipment is first transported to the designated location, and then the control switch 104 is turned on, so that the cylinder 109 embedded in the inner wall of the support column 101 pushes the first fixed seat 108 connected to the output end to slide up and down in the slide frame 107, and then the connecting rod 110 movably sleeved on the outer wall of the first fixed seat 108 is telescopically adjusted, and the inner wall of the connecting rod 110 is movably connected to the second fixed seat 111, and the outer walls of the two connecting rods 110 are limited by the fixing pin 113, which is not only convenient for storage and carrying, but also can be adjusted in length according to the needs of the operator, saving costs. In addition, a fixing member 105 is fixedly connected to one side of the outer wall of the support column 101, and a telescopic rod 106 is fixedly connected between one side of the inner wall of the fixing member 105, thereby preventing pedestrians from crossing the guardrail, ensuring the life safety of pedestrians, and improving safety.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the anti-collision mechanism 2 includes a telescopic plate 201, and the outer wall of the telescopic plate 201 is provided with a group of second holes 202, and the inner walls of the two groups of second holes 202 are movably inserted with screws 203, and one side of the inner wall of the telescopic plate 201 is fixedly connected with two groups of dampers 204, and the outer walls of the two groups of dampers 204 are movably sleeved with return springs 205, one side of the outer wall of the two support columns 101 is fixedly connected to the inner wall of the telescopic plate 201, one side of the outer wall of the two groups of dampers 204 is fixedly connected to one side of the outer wall of the fixing member 105, and the outer walls of the two groups of screws 203 are movably connected to the inner wall of the first hole 114.

[0029] The effect achieved by the entire embodiment 2 is that a second hole 202 is opened on one side of the outer wall of the telescopic plate 201, and a screw 203 is movably inserted into the inner wall of the second hole 202, so that the telescopic plate 201 can be easily installed and disassembled, thereby improving work efficiency. In addition, a damper 204 is fixedly connected to one side of the inner wall of the telescopic plate 201, and the outer wall of the damper 204 is movably connected to the return spring 205, thereby reducing the direct impact force between the car and the guardrail when the car collides with the guardrail, thereby reducing the risk of injury to the vehicle and passengers.

[0030] Working principle: When in use, first transport the whole device to the designated location, and then install it. At this time, turn on the control switch 104, so that the cylinder 109 embedded in the inner wall of the support column 101 pushes the first fixed seat 108 connected to the output end to slide up and down in the slide rack 107, and then the connecting rod 110 movably sleeved on the outer wall of the first fixed seat 108 is telescopically adjusted, and the inner wall of the connecting rod 110 is movably connected to the second fixed seat 111. The outer walls of the two connecting rods 110 are limited by the fixing pins 113, which is not only convenient for storage and carrying, but also can be adjusted according to the The length is adjusted according to the operator's needs. Subsequently, a fixing part 105 is fixedly connected to one side of the outer wall of the support column 101, and a telescopic rod 106 is fixedly connected between one side of the inner wall of the fixing part 105, thereby preventing pedestrians from crossing the guardrail and ensuring the safety of pedestrians. In addition, a damper 204 is fixedly connected to one side of the inner wall of the telescopic plate 201, and the outer wall of the damper 204 is movably connected to the return spring 205, thereby reducing the direct impact force between the car and the guardrail when the car hits the guardrail, reducing the risk of injury to the vehicle and occupants, and reducing the possibility of damage to the guardrail.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bridge guardrail, comprising an adjustment mechanism (1), characterized in that: An anti-collision mechanism (2) is fixedly connected to one side of the outer wall of the adjustment mechanism (1); The adjustment mechanism (1) comprises two support columns (101), the tops of the two support columns (101) are fixedly connected with lighting lamps (102), one side of the outer wall of the two support columns (101) is provided with an inspection door (103), one side of the outer wall of one of the two inspection doors (103) is fixedly connected with a control switch (104), one side of the outer wall of the two support columns (101) is fixedly connected with a group of fixing members (105), one side of the inner wall of the two groups of fixing members (105) is fixedly connected with a telescopic rod (106), one side of the outer wall of the two support columns (101) is fixedly installed with a slide frame (107), the inner surface walls of the two slide frames (107) are slidably connected with a first fixed seat (108), and the bottoms of the two first fixed seats (108) are fixedly connected with a cylinder (109).

2. A bridge guardrail according to claim 1, characterized in that: The outer walls of the two first fixing seats (108) are movably sleeved with connecting rods (110), the inner walls of the two connecting rods (110) are movably sleeved with second fixing seats (111), and the outer walls of the two connecting rods (110) are each provided with a group of slots (112).

3. A bridge guardrail according to claim 2, characterized in that: A fixing pin (113) is movably inserted between the inner surface walls of the two groups of slot holes (112), and a group of first holes (114) are opened on one side of the outer wall of the two support columns (101).

4. A bridge guardrail according to claim 3, characterized in that: The anti-collision mechanism (2) comprises a telescopic plate (201), the outer surface wall of the telescopic plate (201) is provided with a group of second holes (202), and the inner surface walls of the two groups of the second holes (202) are movably provided with screws (203).

5. A bridge guardrail according to claim 4, characterized in that: Two groups of dampers (204) are fixedly connected to one side of the inner wall of the telescopic plate (201).

6. A bridge guardrail according to claim 5, characterized in that: The outer surfaces of the two groups of dampers (204) are both movably sleeved with return springs (205).

7. A bridge guardrail according to claim 6, characterized in that: One side of the outer wall of the two support columns (101) is fixedly connected to the inner wall of the telescopic plate (201), one side of the outer wall of the two groups of dampers (204) is fixedly connected to one side of the outer wall of the fixing member (105), and the outer wall of the two groups of screws (203) is movably connected to the inner wall of the first hole (114).

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