Steel bollards for road guidance

Abstract

The utility model relates to road construction safety field, concretely relates to a kind of steel road guide changes and uses bollard, including bollard main part, bollard main part processing forming material is thin steel sheet, bollard main part top is equipped with feeding opening, bottom is equipped with discharge port, discharge port has the stop plate of clamping.The utility model relates to a kind of steel road guide changes and uses bollard, adopts thin steel sheet processing forming bollard main part, is equipped with feeding opening and discharge port on bollard, can satisfy the counterweight demand of bollard by filling sandstone, solve the problem that existing water injection bollard is insufficient, poor stability, improve the deformation resistance of bollard main part and the counterweight stability of bollard.

Description

Technical Field

[0001] This utility model relates to the field of road construction safety, specifically to a steel isolation pier for road diversion. Background Technology

[0002] In road diversion operations, traffic barriers are indispensable safety facilities, effectively separating traffic flow, guiding traffic, and protecting the safety of construction workers and vehicles. The technological development of traffic barriers is mainly reflected in the evolution of materials and design concepts, from early rigid barriers made of reinforced concrete or stone, to semi-rigid barriers made of plastics (PE, PVC, etc.) and rubber, and now to infilled high-performance barriers, continuously improving safety. Currently used traffic barriers require filling with water before use. When not in use, their weight makes them inconvenient for workers to move and store, requiring the water to be drained before moving them to the desired location, thus wasting water resources. To address the problem of inconvenient movement of the aforementioned road safety barriers after they are filled with water, utility model patent CN202322107981.7 discloses "A Road Safety Barrier," which includes a barrier body, a water inlet at the top of the barrier body, a water outlet on the outer wall of the barrier body, a movable mechanism on the outer wall of the barrier body, and a fixing mechanism on the side wall of the barrier body. This road safety barrier, by incorporating the movable mechanism, allows for the raising and lowering of two sets of wheels by turning a handle, thus reducing the physical labor required of workers during movement.

[0003] Although the aforementioned patent solves the problem of inconvenient transportation of the isolation piers, water injection alone cannot guarantee the stability of their counterweight, and the main body of the isolation pier has insufficient resistance to deformation. Utility Model Content

[0004] The purpose of this utility model is to provide a rigid isolation pier for road diversion, which solves the problems of poor deformation resistance of the main body of the existing isolation pier and poor counterweight stability of the isolation pier.

[0005] To achieve the above objectives, the basic solution provided by this utility model is as follows: a steel isolation pier for road diversion, including an isolation pier body, the isolation pier body is made of thin steel plate, the top of the isolation pier body is provided with a feeding port, the bottom of the isolation pier is provided with a discharging port, and a baffle plate is engaged with the discharging port.

[0006] The principle and beneficial effects of this utility model are as follows: the main body of the isolation pier is made of thin steel plate, which is lightweight and easy to move. Sand and gravel are poured in through the filling port to meet the counterweight requirements of the isolation pier. The baffle plate that is snapped into the unloading port can effectively prevent leakage of the filling material. When the isolation pier is finished, the baffle plate can be moved to discharge the sand and gravel directly.

[0007] Option 2, which is a preferred option of the basic option, has a partition in the center of the main body of the isolation pier, which divides the filling space into left and right parts. The left and right partitions can make the filling material form a double counterweight structure, reducing the risk of the isolation pier tipping over.

[0008] Option 3, which is a preferred option of the basic option, is that the feeding port is funnel-shaped. During the feeding process, the funnel-shaped feeding port can guide the filler such as sand and gravel to converge downwards, avoid local "voids" in the filling, and improve the density and uniformity of the filler.

[0009] Option 4, which is a preferred option of the basic option, has a first connecting pipe arranged side by side along the length direction and a second connecting pipe arranged side by side along the width direction inside the main body of the isolation pier. The first connecting pipe realizes the interconnection between the isolation piers through the connecting rod, and the second connecting pipe facilitates the passage of the lifting rod during the movement of the isolation pier.

[0010] Option 5, which is a preferred option of the basic option, has a symmetrical slope at the bottom of the main body of the isolation pier, that is, the bottom surfaces of the two cavities inside the isolation pier are inclined towards the discharge port, so that the filling material inside the isolation pier flows naturally towards the discharge port, avoiding the problem of filling material retention caused by a flat bottom.

[0011] Option 6, which is a preferred option of the basic option, has a flange interface on the top of the main body of the isolation pier, which facilitates the installation of safety warning equipment and reduces the safety risks to personnel, equipment and passing vehicles in the construction scene.

[0012] Option 7, a preferred option of the basic option, has two hollow guide plates, one and two, fixedly mounted at an angle inside the main body of the isolation pier. The guide plates are parallel vertically, and the length of the guide plate is greater than that of the guide plate. The guide plate has a movable insert plate 1 inside, and the guide plate has a movable insert plate 2 inside. When the sand and gravel are stored in the isolation pier for too long, the density of the sand and gravel will increase, causing obstruction to discharge. The discharge of sand and gravel can be promoted by moving the movable insert plates 1 and 2. In addition, the presence of the guide plates 1 and 2 can also improve the stability of the main body of the isolation pier.

[0013] Option 8, which is a preferred option of the basic option, is provided with an arc-shaped handle above the baffle plate, which makes it easy for construction personnel to move the baffle plate during the unloading process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the usage status of a steel traffic divider for road diversion according to this utility model; Figure 2 This is a three-dimensional view of a steel traffic divider for road diversion according to this utility model; Figure 3 yes Figure 2 Sectional view at point DD; Figure 4 yes Figure 3 Enlarged view of point C in the middle; Figure 5 This is a top view of a steel traffic divider for road relocation according to this utility model; Figure 6 yes Figure 5 Sectional view at point AA; Figure 7 This is a side view of a steel traffic divider for road diversion according to this utility model; Figure 8 yes Figure 7 Sectional view at point BB. Detailed Implementation

[0015] The present invention will be further described in detail below through specific embodiments: The reference numerals in the accompanying drawings of the instruction manual include: 1. Main body of the isolation pier, 2. Feed port, 3. Discharge port, 4. First connecting pipe, 5. Connecting rod, 6. Baffle plate, 61. Arc-shaped handle, 7. Second connecting pipe, 8. Partition plate, 9. Flange interface, 10. Guide plate one, 101. Movable insert plate one, 11. Guide plate two, 111. Movable insert plate two.

[0016] Example

[0017] like Figures 1 to 8 As shown: A steel road divider includes a divider body 1. The top of the divider body 1 is provided with a feeding port 2 and a flange interface 9. The feeding port 2 is funnel-shaped. A partition plate 8 is fixedly installed in the center along the length direction inside the divider body 1. A second connecting pipe 7 is fixedly installed side by side along the width direction of the divider body 1 below the feeding port 2. A first connecting pipe 4 along the length direction of the divider body 1 is provided above and below the second connecting pipe 7. A hollow guide plate 10 and a guide plate 2 11 with the same inclination angle are fixedly installed above the two first connecting pipes 4 respectively. A movable insert plate 101 is provided inside the guide plate 10, and a movable insert plate 2 111 is provided inside the guide plate 2 11. The length of the guide plate 2 11 is greater than the length of the guide plate 10. A discharge port 3 is provided at the bottom of the divider body 1. A baffle plate 6 is snapped onto the outside of the discharge port 3. An arc-shaped handle 61 is provided on the top of the baffle plate 6. The divider bodies 1 are connected by connecting rods 5.

[0018] The implementation method of this embodiment is as follows: When using the isolation pier, first move the main body 1 of the isolation pier to a specific position, pass the connecting rod 5 through the first connecting pipe 4 to connect multiple isolation pier bodies 1, move the baffle plate 6 downwards until the discharge port 3 is completely blocked, and then inject sand and gravel into the isolation pier through the feeding port 2. Install the safety warning facilities on the flange interface 9 as needed. This completes the connection and filling of the isolation pier. After the isolation pier is used, move the baffle plate 6 upwards through the arc-shaped handle 61 to discharge the sand and gravel through the discharge port 3. After removing the connecting rod 5 from the first connecting pipe 4, the isolation pier can be removed and put away. If the sand and gravel clumps and is difficult to discharge during the sand and gravel discharge process, the sand and gravel can be broken up by moving the movable insert plate 101 and the movable insert plate 211 to promote the discharge of sand and gravel. If the isolation pier needs to be moved during use, the lifting rod can be passed through the second connecting pipe 7 to easily move the isolation pier.

[0019] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this invention, and these should also be considered within the scope of protection of this invention. These modifications will not affect the effectiveness of the invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A steel traffic divider for road diversion, characterized in that, It includes the main body of the isolation pier (1), the material of the main body of the isolation pier (1) is thin steel plate, the top of the main body of the isolation pier (1) is provided with a feeding port (2), the bottom of the main body of the isolation pier (1) is provided with a discharge port (3), and the discharge port (3) is connected with a baffle plate (6).

2. The steel traffic divider for road diversion according to claim 1, characterized in that, The isolation pier body (1) has a partition (8) fixedly installed in the center inside.

3. A steel traffic divider for road diversion according to claim 1, characterized in that, The feed inlet (2) is funnel-shaped.

4. A steel traffic divider for road diversion according to claim 1, characterized in that, The isolation pier body (1) has a first connecting pipe (4) arranged in parallel along the length direction and a second connecting pipe (7) arranged in parallel along the width direction.

5. A steel traffic divider for road diversion according to claim 1, characterized in that, The bottom surface of the main body (1) of the isolation pier is symmetrically sloped on the left and right.

6. A steel traffic divider for road diversion according to claim 1, characterized in that, The main body (1) of the isolation pier is provided with a flange interface (9) at the top.

7. A steel traffic divider for road diversion according to claim 1, characterized in that, The main body (1) of the isolation pier is fixed with a hollow guide plate one (10) and a guide plate two (11). The guide plate one (10) is provided with a movable insert plate one (101), and the guide plate two (11) is provided with a movable insert plate two (111). The guide plate two (11) is parallel to the guide plate one (10) vertically, and the length of the guide plate two (11) is greater than the length of the guide plate one (10).

8. A steel traffic divider for road diversion according to claim 1, characterized in that, An arc-shaped handle (61) is provided above the baffle plate (6).

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