Buffer type fence device

Abstract

The invention relates to the technical field of fence devices, in particular to a buffering type fence device. Comprising two bottom piles, stand columns are arranged on the bottom piles, the stand columns are fixedly connected with fixing rods, the fixing rods are slidably connected with connecting pieces distributed in a mirror image mode, the bottom piles are provided with mounting grooves, the connecting pieces and the mounting grooves are mutually limited, first springs are arranged between the connecting pieces in the same stand column, the connecting pieces are fixedly connected with transmission rods, and the mounting rods are slidably connected into the stand columns. And the two mounting rods are jointly and fixedly connected with isolation pieces which are distributed at equal intervals. According to the device, the mounting grooves are clamped through the connecting pieces, rapid mounting of the bottom piles and the stand columns is achieved, and when the connecting pieces are separated from the mounting grooves, rapid dismounting of the bottom piles and the stand columns is achieved, so that the time for mounting and dismounting of the device is shortened, the device is more convenient to use, and when the isolation pieces are impacted, the isolation pieces are not damaged. And the isolation piece drives the mounting rod to move, so that the buffering function when the device is impacted is realized.

Description

Technical Field

[0001] This invention relates to the field of fencing devices, and more particularly to a buffer-type fencing device. Background Technology

[0002] Fence devices have multiple applications, the most common of which is urban street barriers. Urban street barriers are not just simple physical separations, but also a scientific traffic management system. Its core is to ensure safety, improve efficiency, and regulate order. Urban street barriers include central barriers, motor vehicle and non-motor vehicle barriers, and pedestrian barriers. Central barriers are mainly used to separate opposing traffic flows, prevent vehicles from making U-turns or crossing lines to overtake at will, and reduce traffic accidents. Motor vehicle and non-motor vehicle barriers are mainly used to separate motor vehicle lanes and non-motor vehicle lanes, to warn and enforce motor vehicles and non-motor vehicles to travel in separate lanes, and to ensure the safety of non-motor vehicles and pedestrians.

[0003] Existing urban street barriers are generally made of metal or new materials and are mostly fixed to the ground with expansion bolts. Each barrier requires multiple bolts to secure it, which makes the installation and dismantling of the barriers time-consuming and affects their efficiency. Furthermore, road barriers are often damaged by traffic accidents and need to be replaced. The inconvenient installation makes the replacement of barriers even more time-consuming and disruptive to traffic. Summary of the Invention

[0004] In order to overcome the shortcomings mentioned in the background art, the present invention provides a buffer-type fence device.

[0005] The technical solution is as follows: A buffer-type fence device includes two base piles, on which uprights are provided. Each upright is fixedly connected to a fixing rod, and the fixing rod is slidably connected to mirror-distributed connecting members. Each base pile has an installation groove, and the connecting members and the installation groove mutually limit each other. A first spring is provided between the connecting members within the same upright. Each connecting member is fixedly connected to a transmission rod, which passes through adjacent uprights. An installation rod is slidably connected within each upright, and two installation rods are jointly fixedly connected to equally spaced isolation members, which pass through both uprights.

[0006] As a further preferred option, the separator is made of an elastic material to reduce damage to the vehicle.

[0007] As a further preferred embodiment, a fixing ring is fixedly connected inside the column, and a connecting rope is fixedly connected between the connector and the adjacent mounting rod, the connecting rope passing through the adjacent fixing ring.

[0008] As a further preferred embodiment, the column is provided with a sliding groove, a limiting post is slidably connected in the sliding groove, a second spring is provided between the limiting post and the adjacent column, the mounting rod is provided with a limiting groove, and the limiting post is inserted into the adjacent limiting groove to limit the mounting rod.

[0009] As a further preferred embodiment, the mounting rod is fixedly connected to a first anti-collision member, the first anti-collision member passing through an adjacent column, the two first anti-collision members being mirror-distributed; the mounting rod is fixedly connected to a second anti-collision member, the isolator passing through the second anti-collision member, the second anti-collision member passing through an adjacent column, the two second anti-collision members being mirror-distributed.

[0010] As a further preferred embodiment, the column is slidably connected with mirror-distributed third anti-collision members, the third anti-collision members passing through adjacent columns, the third anti-collision members being provided with a pressing part, the pressing part being used to press adjacent mounting rods to move them, and a third spring being provided between the third anti-collision members on the same column.

[0011] As a further preferred embodiment, the mirror surfaces of the two connectors on the same fixed rod are coplanar with the mirror surfaces of the two third anti-collision components on the same column.

[0012] As a further preferred embodiment, the first anti-collision member, the second anti-collision member, and the third anti-collision member are all fixedly connected with anti-collision pads.

[0013] As a further preferred embodiment, the bottom pile is provided with a positioning part, and the mounting groove is located on the upper side of the positioning part. The positioning part is used to determine the depth of the bottom pile buried in the ground.

[0014] As a further preferred embodiment, the bottom pile is provided with a drainage hole communicating with the mounting groove, the drainage hole being used to drain the accumulated water in the mounting groove.

[0015] The present invention has the following advantages: The present invention enables the rapid installation of the bottom pile and the column by using the connector to lock the mounting groove, and enables the rapid disassembly of the bottom pile and the column when the connector is separated from the mounting groove, thereby reducing the time required for the installation and disassembly of the device, making the device more convenient to use, and enabling the isolation component to move the mounting rod when the isolation component is impacted, thereby realizing the buffering function of the device when it is impacted.

[0016] When the isolator is impacted, it pulls the mounting rod to move, causing the mounting rod's transmission connector to separate from the bottom pile. This causes the column to tilt due to the impact force, thereby reducing the impact damage to the device and protecting it.

[0017] The device's anti-collision capability is further enhanced by separating the transmission connector from the bottom pile when the first, second, and third anti-collision components are impacted. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the mounting rod and the isolation component of the present invention; Figure 3 This is a three-dimensional structural diagram of the column and the third anti-collision component of the present invention; Figure 4 For this Figure 2 Enlarged view of point A in the middle; Figure 5 For this Figure 3 Enlarged view of point B in the middle; Figure 6 For this Figure 3 A magnified view of point C in the middle.

[0019] Wherein: 1-bottom pile, 101-installation groove, 102-positioning part, 103-drainage hole, 2-column, 201-slide groove, 3-fixing rod, 4-connector, 5-first spring, 6-transmission rod, 7-installation rod, 701-limiting groove, 8-isolation part, 9-fixing ring, 10-connecting rope, 11-limiting post, 12-second spring, 13-first anti-collision part, 14-second anti-collision part, 15-third anti-collision part, 1501-extrusion part, 16-third spring, 17-anti-collision pad. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances. Example 1

[0021] Existing highway fences require multiple bolts to secure them during use, which results in long installation and dismantling times and affects their efficiency.

[0022] A type of buffer fencing device, please refer to Figures 1-5The system includes two base piles 1, which are integrally cast from molten iron and buried underground as a base. A column 2 is installed on the base pile 1, and the column 2 can be removed from the base pile 1 for easy replacement. The column 2 can be made of metal or emerging materials. A fixing rod 3 is fixedly connected to the column 2, and two mirror-distributed connecting pieces 4 are slidably connected to the fixing rod 3. The lower, opposite sides of both connecting pieces 4 have inclined surfaces. When the connecting pieces 4 move downwards, their inclined surfaces are compressed by the base pile 1, causing the two connecting pieces 4 to move towards each other. The base pile 1 has an installation groove 101, and the connecting pieces 4 are connected to the installation groove. The 101 components mutually limit each other, thus fixing the column 2. A first spring 5 is installed between the connecting parts 4 within the same column 2. The first spring 5 is always compressed, providing sufficient pressure to the connecting parts 4 to prevent them from moving arbitrarily. A transmission rod 6 is fixedly connected to the connecting part 4, passing through adjacent columns 2. Mounting rods 7 are slidably connected left and right within the column 2. Two mounting rods 7 are jointly fixed with equally spaced isolation members 8. The isolation members 8 are made of a flexible, soft material to cushion impacts. The isolation members 8 pass through both columns 2. The isolation members 8 are made of elastic material to reduce damage to vehicles. The elastic material further enhances the buffering capacity of the device, protecting both the device and the vehicle and reducing damage during collisions. When the device is installed continuously, isolation members 8 can be installed on both sides of the mounting rods 7, with each isolation member 8 passing through both sides of the column 2. The bottom pile 1 is provided with a positioning part 102, and the mounting groove 101 is located on the upper side of the positioning part 102. The positioning part 102 is used to determine the depth of the bottom pile 1 buried in the ground. The positioning part 102 is located above the ground, thereby preventing water accumulation in the mounting groove 101. The bottom pile 1 is provided with a drainage hole 103 communicating with the mounting groove 101. The drainage hole 103 is used to drain the water accumulated in the mounting groove 101.

[0023] Please refer to Figure 4 and Figure 5 Inside the column 2, two straight rods are fixed to a fixing ring 9. A connecting rope 10 is fixed between the connector 4 and the adjacent mounting rod 7. The connecting rope 10 passes through the adjacent fixing ring 9. The direction of the connecting rope 10 is changed by the fixing ring 9, so that the connector 4 is subjected to a tension along its moving direction, making it easier for the connector 4 to move.

[0024] Please refer to Figure 4 and Figure 5The column 2 is provided with a sliding groove 201, and a limiting post 11 is slidably connected in the sliding groove 201. A second spring 12 is provided between the limiting post 11 and the adjacent column 2. The mounting rod 7 is provided with a limiting groove 701. The limiting post 11 is inserted into the adjacent limiting groove 701 to limit the mounting rod 7. The limiting post 11 is composed of a cylinder and a hemisphere. The radius of the hemisphere of the limiting post 11 is greater than the depth of the limiting groove 701. The second spring 12 is always in a compressed state, so that the second spring 12 provides sufficient force to the limiting post 11, so that the limiting post 11 releases the limitation on the mounting rod 7 before the isolator 8 is broken by impact.

[0025] When using this device, first bury the base pile 1 underground, with the positioning part 102 on the ground. Then, place the column 2 on the base pile 1. The column 2 drives two connecting parts 4 to move downwards via the fixing rod 3. The connecting parts 4 move under the pressure of the base pile 1, and the two connecting parts 4 move towards each other, compressing the adjacent first spring 5. When the lower side of the column 2 contacts the upper side of the base pile 1, the two connecting parts 4 move away from each other under the action of the adjacent first spring 5, thus achieving rapid installation of the column 2. When disassembling this device, simply press the transmission rod 6 to move the adjacent connecting parts 4, so that the connecting parts 4 are aligned with the base pile 1. Separation is straightforward. When this device is impacted by a vehicle, the impact on the isolator 8 pulls on the two mounting rods 7, causing the mounting rods 7 to compress the limiting post 11. This causes the limiting post 11 to move and compress the second spring 12. Afterward, the mounting rods 7 separate from the limiting post 11, and the limiting post 11 returns to its original position under the action of the second spring 12. The mounting rods 7 then pull on the two connecting ropes 10, which in turn pull on the two connecting pieces 4, thus separating the two connecting pieces 4 from the bottom pile 1. Subsequently, the column 2 separates from the bottom pile 1, thereby reducing the probability of damage to this device when impacted by a vehicle. Afterward, the mounting rods 7 are reset, and the column 2 is reinstalled. Example 2

[0026] Based on Example 1, please refer to Figure 1 and Figure 2 The mounting rod 7 is fixedly connected to a first anti-collision member 13, which consists of a rectangular plate and two quadrangular prisms. The prisms of the first anti-collision member 13 pass through adjacent columns 2. The two first anti-collision members 13 are mirror images of each other and are located on opposite sides of the two columns 2. The first anti-collision member 13 is used to buffer the impact on the opposite side of the device. The mounting rod 7 is fixedly connected to a second anti-collision member 14, which consists of a rectangular plate and two quadrangular prisms. The isolator 8 passes through the rectangular plate of the second anti-collision member 14, and the prisms of the second anti-collision member 14 pass through adjacent columns 2. The two second anti-collision members 14 are mirror images of each other and are located on opposite sides of the two columns 2. The second anti-collision member 14 is used to buffer the impact on the opposite side of the device. When the device is continuously installed, the isolator 8 can pass through the first anti-collision member 13.

[0027] Please refer to Figure 3 and Figure 6 The column 2 is slidably connected to a mirror-distributed third anti-collision member 15. The third anti-collision member 15 consists of a rectangular plate, two quadrangular prisms, and plates on the quadrangular prisms. The quadrangular prisms of the third anti-collision member 15 pass through adjacent columns 2. The quadrangular prisms of the third anti-collision member 15 are provided with pressing parts 1501, which are used to press adjacent mounting rods 7 to move them. A third spring 16 is provided between the small plates of the third anti-collision member 15 on the same column 2. The first anti-collision member 13, the second anti-collision member 14, and the third anti-collision member 15 are all fixedly connected to anti-collision pads 17. The anti-collision pads 17 are soft pads used to reduce the damage to both when a vehicle hits this device. The mirror-image surfaces of the two connecting parts 4 on the same fixed rod 3 are coplanar with the mirror-image surfaces of the two third anti-collision members 15 on the same column 2.

[0028] When a vehicle collides with the first anti-collision member 13 or the second anti-collision member 14, both the first anti-collision member 13 and the second anti-collision member 14 will drive the mounting rod 7 to move, thereby separating the transmission connector 4 of the mounting rod 7 from the bottom pile 1. When the vehicle collides with the third anti-collision member 15, the third anti-collision member 15 will squeeze the mounting rod 7, and the mounting rod 7 will drive the first anti-collision member 13 and the second anti-collision member 14 to move, and the transmission connector 4 will separate from the bottom pile 1, thereby protecting the device. In this way, the device can separate the bottom pile 1 and the column 2 when it is impacted from multiple directions, reducing the damage to the device.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A buffer-type fencing device, characterized in that: It includes two bottom piles (1), on which a column (2) is provided, and a fixing rod (3) is fixedly connected to the column (2). The fixing rod (3) is slidably connected to a mirror-distributed connector (4). The bottom pile (1) is provided with an installation groove (101). The connector (4) and the installation groove (101) limit each other. A first spring (5) is provided between the connectors (4) in the same column (2). A transmission rod (6) is fixedly connected to the connector (4). The transmission rod (6) passes through the adjacent column (2). An installation rod (7) is slidably connected in the column (2). The two installation rods (7) are fixedly connected to equally spaced isolation members (8). The isolation members (8) pass through the two columns (2).

2. The buffer-type fence device according to claim 1, characterized in that: The isolation element (8) is made of an elastic material to reduce damage to the vehicle.

3. A buffer-type fence device according to claim 1, characterized in that: A fixing ring (9) is fixedly connected inside the column (2), and a connecting rope (10) is fixedly connected between the connector (4) and the adjacent mounting rod (7), and the connecting rope (10) passes through the adjacent fixing ring (9).

4. A buffer-type fence device according to claim 3, characterized in that: The column (2) is provided with a sliding groove (201), and a limiting column (11) is slidably connected in the sliding groove (201). A second spring (12) is provided between the limiting column (11) and the adjacent column (2). The mounting rod (7) is provided with a limiting groove (701). The limiting column (11) is inserted into the adjacent limiting groove (701) to limit the mounting rod (7).

5. A buffer-type fence device according to claim 4, characterized in that: The mounting rod (7) is fixedly connected to a first anti-collision member (13), which passes through the adjacent column (2). The two first anti-collision members (13) are distributed in a mirror image. The mounting rod (7) is fixedly connected to a second anti-collision member (14), which passes through the second anti-collision member (14). The second anti-collision member (14) passes through the adjacent column (2). The two second anti-collision members (14) are distributed in a mirror image.

6. A buffer-type fence device according to claim 5, characterized in that: The column (2) is slidably connected to a mirror-distributed third anti-collision member (15), the third anti-collision member (15) passes through the adjacent column (2), the third anti-collision member (15) is provided with a pressing part (1501), the pressing part (1501) is used to press the adjacent mounting rod (7) to move it, and a third spring (16) is provided between the third anti-collision members (15) on the same column (2).

7. A buffer-type fence device according to claim 6, characterized in that: The mirror surfaces of the two connectors (4) on the same fixed rod (3) are coplanar with the mirror surfaces of the two third anti-collision components (15) on the same column (2).

8. A buffer-type fence device according to claim 6, characterized in that: The first anti-collision component (13), the second anti-collision component (14) and the third anti-collision component (15) are all fixedly connected with anti-collision pads (17).

9. A buffer-type fence device according to claim 1, characterized in that: The bottom pile (1) is provided with a positioning part (102), and the mounting groove (101) is located on the upper side of the positioning part (102). The positioning part (102) is used to determine the depth of the bottom pile (1) buried in the ground.

10. A buffer-type fence device according to claim 9, characterized in that: The bottom pile (1) is provided with a drainage hole (103) that communicates with the mounting groove (101). The drainage hole (103) is used to drain the water accumulated in the mounting groove (101).

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