Traffic guardrail for road separation

Abstract

The traffic guardrail for road separation comprises stand columns, inclined baffles are installed on the outer sides of the top ends of the stand columns, placing feet are connected to the bottom ends of the stand columns, middle connecting pieces are connected to the inner sides of the stand columns in an inserted mode, and clamping plates are installed at the two ends of each middle connecting piece. The two sides of the clamping plate are clamped in clamping holes formed in the middles of the stand columns, cross beam holes are formed in the tops and the bottoms of the stand columns, and cross rods are connected into the cross beam holes. According to the guardrail, the buffering grooves are formed in the connecting plates, the sliding rods are arranged in the buffering grooves to limit the position of the guardrail body, the guardrail body can only slide along the sliding rods, and therefore the springs are arranged on the sliding rods and distributed on the two sides of the guardrail body; the guardrail body can automatically adapt to the pressure on the two sides to be adjusted to the balance position, so that when the guardrail body is impacted, the force can be transmitted to the springs, the springs are used for buffering, deformation of the guardrail body is avoided, and the impact resistance of the structure is improved.

Description

Technical Field

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

[0002] Traffic guardrails have multiple functions. First, the separation function. Traffic guardrails separate motor vehicles, non-motor vehicles and pedestrians, so that motor vehicles, non-motor vehicles and pedestrians travel in separate lanes, improving road traffic safety, ensuring traffic order and improving road utilization. Traffic guardrails also have a blocking function. Traffic guardrails will block possible bad traffic behaviors and block pedestrians, bicycles or motor vehicles that attempt to cross the road. However, the existing traffic guardrails have a relatively single function and are likely to be deformed once impacted, so they need to be replaced, which is costly. Therefore, a traffic guardrail for road separation is proposed. Summary of the invention

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] A traffic guardrail for road separation comprises a column, an oblique stopper is installed on the outer side of the top end of the column, and a placement foot is connected to the bottom end of the column, a middle connecting piece is inserted into the inner side of the column, and a clamping plate is installed at both ends of the middle connecting piece, and the two sides of the clamping plate are clamped in the clamping hole opened in the middle of the column, and the top and bottom of the column are provided with a crossbeam hole, and a cross bar is connected in the crossbeam hole, and the outer end of the cross bar is slidably connected to a connecting plate, and a buffer groove is provided on the side of the connecting plate, and a sliding rod is installed in the buffer groove, and a guardrail body is slidably connected to the sliding rod.

[0006] Preferably, an adjustment groove is provided at the top of the inner side of the column, and a side connecting piece is clamped in the adjustment groove.

[0007] Preferably, the combined shape of the crossbar and the connecting plate is O-shaped, and the number of crossbars corresponds to the number of crossbeam holes.

[0008] Preferably, a spring is sleeved on the sliding rod, and two sides of the guardrail body are in contact with the spring.

[0009] Preferably, a reserved hole is opened in the middle of the column, and the position of the reserved hole corresponds to the clamping hole.

[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0011] In the utility model, a buffer groove is opened in the connecting plate, and a sliding rod is arranged in the buffer groove to limit the position of the guardrail body, so that the guardrail body can only slide along the sliding rod. Therefore, a spring is arranged on the sliding rod, and the springs are distributed on both sides of the guardrail body, so that the guardrail body can automatically adapt to the pressure on both sides and adjust to a balanced position. Therefore, when the guardrail body is impacted, the force will be transmitted to the spring, and the spring will be used for buffering to avoid deformation of the guardrail body and improve the impact resistance of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0013] Figure 2 A side view schematic diagram of an embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of a connecting plate according to an embodiment of the utility model.

[0015] Reference numerals:

[0016] 101. Upright column; 102. Oblique stopper; 103. Middle connector; 104. Positioning plate; 105. Connecting hole; 106. Reserved hole; 107. Placement foot; 108. Adjustment slot; 109. Side connector; 110. Crossbeam hole; 111. Crossbar; 112. Connecting plate; 113. Buffer slot; 114. Sliding rod; 115. Spring; 116. Guardrail body. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0018] A traffic guardrail for road separation provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings. Example

[0019] Combination Figure 1-3As shown, the utility model provides a traffic barrier for road separation, including a column 101, an oblique stopper 102 is installed on the outer side of the top of the column 101, and a placement foot 107 is connected to the bottom end of the column 101, a middle connector 103 is inserted on the inner side of the column 101, and a clamping plate 104 is installed at both ends of the middle connector 103, an adjustment groove 108 is opened on the top of the inner side of the column 101, and a side connector 109 is clamped in the adjustment groove 108. The two sides of the clamping plate 104 are clamped in the clamping hole 105 opened in the middle of the column 101, and a reserved hole 106 is opened in the middle of the column 101. The position of the reserved hole 106 corresponds to the clamping hole 105. The structural characteristics of the middle connector 103 and the side connector 109 are utilized to make the space between the two columns 101 The position can be flexibly adjusted to adapt to uneven ground. The upper column 101 can be stably placed on a high and low or inclined ground, which improves the practicability of the device. The top and bottom of the column 101 are provided with beam holes 110, and a cross bar 111 is connected to the beam hole 110. The outer end of the cross bar 111 is slidably connected to a connecting plate 112. The combined shape of the cross bar 111 and the connecting plate 112 is O-shaped, and the number of cross bars 111 corresponds to the number of beam holes 110. A buffer groove 113 is provided on the side of the connecting plate 112, and a sliding rod 114 is installed in the buffer groove 113. A guardrail body 116 is slidably connected to the sliding rod 114, and a spring 115 is sleeved on the sliding rod 114, and both sides of the guardrail body 116 are against the spring 115.

[0020] Specifically, a buffer groove 113 is opened in the connecting plate 112, and the guardrail body 116 is controlled in combination with the sliding rod 114 and the spring 115, so that the guardrail body 116 obtains a buffer space. Therefore, when the guardrail body 116 is impacted, the force can be transferred to the spring 115 to buffer the force. Therefore, some forces that may cause the guardrail body 116 to deform will not cause the guardrail body 116 to deform, thereby effectively improving the reliability of the device.

[0021] The working principle and use process of the utility model are as follows: first, two columns 101 are connected by the middle connecting piece 103 and the side connecting piece 109, and then placed on the ground by placing the feet 107, and the column 101 can be slightly pulled to adjust the distance between the two columns 101 to make it more adaptable to the ground. After the adjustment is completed, the cross bar 111 is inserted into the cross beam hole 110, and the connecting plate 112 is connected to the end of the cross bar 111 to complete the installation. Finally, the device can be maintained regularly.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A traffic guardrail for road separation, comprising a column (101), characterized in that: An oblique stopper (102) is installed on the outer side of the top of the column (101), and a placement foot (107) is connected to the bottom end of the column (101). A middle connecting piece (103) is inserted into the inner side of the column (101), and a clamping plate (104) is installed at both ends of the middle connecting piece (103). The two sides of the clamping plate (104) are clamped in a clamping hole (105) opened in the middle of the column (101). A crossbeam hole (110) is opened at the top and bottom of the column (101), and a crossbar (111) is connected in the crossbeam hole (110). The outer end of the crossbar (111) is slidably connected to a connecting plate (112), and a buffer groove (113) is opened on the side of the connecting plate (112). A sliding rod (114) is installed in the buffer groove (113), and a guardrail body (116) is slidably connected to the sliding rod (114).

2. A road separation traffic barrier according to claim 1, characterized in that: An adjustment groove (108) is provided at the top of the inner side of the upright column (101), and a side connecting piece (109) is clamped in the adjustment groove (108).

3. A road separation traffic barrier according to claim 1, characterized in that: The combined shape of the crossbar (111) and the connecting plate (112) is an O-shape, and the number of the crossbars (111) corresponds to the number of the crossbeam holes (110).

4. A road separation traffic barrier according to claim 1, characterized in that: A spring (115) is sleeved on the sliding rod (114), and two sides of the guardrail body (116) are in contact with the spring (115).

5. A road separation traffic barrier according to claim 1, characterized in that: A reserved hole (106) is provided in the middle of the column (101), and the position of the reserved hole (106) corresponds to the clamping hole (105).

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