Combined component for landscape type transformation of lane isolation guardrail and lane isolation belt

Abstract

The utility model relates to the technical field of road ancillary facilities, in particular to a combined member for landscape type transformation of a lane isolation guardrail and a lane isolation belt, which are characterized in that apron boards are arranged on two sides of the bottom of the isolation guardrail and are arranged in two rows along the extension direction of the isolation guardrail; the connecting pieces are configured to connect the apron board with the isolation guardrail and / or the road surface and enable the gap for containing the potted plants to be formed between the apron board and the isolation guardrail, so that the application function of a traditional isolation guardrail is expanded, and the isolation guardrail is not only an isolation facility, but also has the functions of landscape decoration and greening. The landscape assemblies arranged in the gaps between the apron boards and the isolation guardrails add greening and color to urban roads, and the attractiveness and environmental friendliness of the roads are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road ancillary facilities, in particular to a combined component for landscape-style reconstruction of lane isolation guardrails and a lane isolation strip reconstructed based on the combined component. Background Art

[0002] The structures of lane isolation guardrails currently used in cities are mostly similar to the scheme in Chinese patent document CN202577193U. The guardrail body adopts a frame structure composed of columns and cross bars. The main frame is installed and fixed by inserting the bottom ends of the columns into the bases set at intervals.

[0003] Over the years, structural improvements to this type of barrier have primarily involved adjustments to the cross-sectional shape of the profiles (posts and crossbars) and the shape of the decorative pieces at the top of the posts (for example, adding spherical pieces and then replacing them with prism-shaped pieces), with the overall style remaining largely unchanged. As urbanization enters a phase of high-quality development and the creation of a high-quality lifestyle, these lane barrier systems are increasingly difficult to integrate harmoniously with the urban ecosystem, necessitating further modification. Utility Model Content

[0004] One of the purposes of the utility model is to provide a combined component for landscape transformation of lane isolation guardrails, so as to solve the problem of monotonous appearance of lane isolation belts.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a composite component for the landscape transformation of lane isolation guardrails, which includes a skirt board and a connecting piece, wherein the skirt boards are arranged on both sides of the bottom of the isolation guardrail and are arranged in two rows along the extension direction of the isolation guardrail; the connecting piece is configured to connect the skirt board with the isolation guardrail and / or the road surface and to form a gap between the skirt board and the isolation guardrail for accommodating potted plants.

[0006] In one embodiment of the present invention, the composite component further comprises an inner lining joint provided on the inner side of the skirt board, and the inner lining joint is used to connect two adjacent skirt boards in the same row into one.

[0007] Preferably, the top and / or bottom ends of the skirt panels are bent inward to form strip grooves, and the two ends of the lining joint are respectively inserted into the strip grooves of two adjacent skirt panels and connected into one.

[0008] In one embodiment of the present invention, the top end of the skirt board is bent downward to form a first strip groove, and the bottom end of the skirt board is bent upward to form a second strip groove. The lining joint is configured so that its top end can be inserted upward into the first strip groove, and when the top end of the lining joint is inserted into the first strip groove, pushing the lining joint toward the side of the skirt board can cause the second strip groove and / or the bottom of the inner joint to produce elastic deformation to slide the bottom end of the lining joint toward the side of the skirt board and snap into the second strip groove. The top and bottom ends of the lining joint are respectively snapped into the first strip groove and the second strip groove of two adjacent skirt boards in the same row, thereby connecting the two skirt boards into one.

[0009] Furthermore, a connecting portion is provided on the lining joint, and the connecting piece is connected to the lining joint via the connecting portion, thereby connecting the skirt board connected into one body by the lining joint to the isolation guardrail and / or the road surface.

[0010] In one embodiment of the present invention, the connecting portion includes a foot provided at the bottom end of the lining joint, the foot rests against the road surface and extends toward the isolation guardrail to form a support, and the connecting member passes through the foot and is fixed to the road surface.

[0011] In addition, a connecting portion may be provided on the inner side of the skirt board, and the connecting member connects the skirt board to the isolation guardrail and / or the road surface through the connecting portion provided on the inner side of the skirt board.

[0012] In one embodiment of the present invention, the connecting portion includes a foot provided at the bottom end of the skirt board, the foot rests against the road surface and extends toward the isolation guardrail side, and the connecting member passes through the foot and is fixed to the road surface.

[0013] In another embodiment of the present invention, the connecting portion includes a slot provided on the inner side of the skirt board, and the connecting piece includes a connecting plate, which passes through the gap at the bottom of the isolation guardrail and is bent at its ends and inserted into the slots of the skirt boards on both sides of the isolation guardrail respectively. A groove portion is also provided on the upper part of the connecting plate for clamping the bottom crossbeam of the isolation guardrail.

[0014] Finally, the utility model also relates to a lane isolation strip transformed based on the above-mentioned combined components, which includes an isolation guardrail, a skirt board and a connecting piece; the skirt boards are arranged on both sides of the bottom of the isolation guardrail and are arranged in two rows along the extension direction of the isolation guardrail; the connecting piece connects the skirt board to the isolation guardrail and / or the road surface and forms a gap between the skirt board and the isolation guardrail to accommodate potted plants.

[0015] The utility model arranges skirt boards on both sides of the bottom of the traditional isolation guardrail, connects the skirt boards to the isolation guardrail or the road surface through connecting parts, and forms a gap for accommodating potted plants between the skirt boards and the guardrail. On the basis of retaining the original functions of the traditional isolation guardrail, the aesthetics and environmental friendliness of the road are improved. The potted plants accommodated in the gap between the skirt boards and the isolation guardrail are easy to replace, the construction efficiency of the isolation belt is high, and the later replacement and maintenance costs are low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the lane isolation strip structure in Example 1;

[0017] Figure 2 This is a schematic diagram of two skirt panels fastened together via a lining joint in Example 2;

[0018] Figure 3 This is a cross-sectional view of the skirt plate in Example 2 being connected by snapping into the lining joint;

[0019] Figure 4 Schematic diagram of the skirt board structure with structural corrugations in Example 2;

[0020] Figure 5 This is a cross-sectional view of the skirt plate in Example 3 being connected by snapping into the lining joint;

[0021] Figure 6 This is a schematic diagram of the lane isolation strip structure in Example 4;

[0022] Figure 7 This is a schematic diagram of the connecting plate structure in Example 4;

[0023] Figure 8 This is a schematic diagram of another lane isolation strip structure in Example 4;

[0024] Figure 9 This is a schematic diagram of the structure of the liner joint with supporting legs in Example 4;

[0025] Figure 10 This is a schematic diagram of the lane isolation strip structure in Example 5;

[0026] Figure 11 This is a schematic diagram of the lane isolation strip structure in Example 6;

[0027] Figure 12 This is a schematic diagram of the lane isolation strip structure in Example 7;

[0028] Figure 13 This is a schematic diagram of the lane isolation strip structure in Example 8;

[0029] Figure 14 This is a schematic diagram of the lane isolation strip structure in Example 9;

[0030] Figure 15 Schematic diagram of the lane isolation strip structure in Example 10.

[0031] In the picture:

[0032] 1 - Skirt 1a - Footing 1b - Lining Joint

[0033] 2 - Connecting plate 2a - Groove 3 - Potted plant

[0034] 4a——column 4b——top beam 4c——bottom beam

[0035] 4d——bar 4e——support 5——slot

[0036] 6——Hook 7——Structural ridge. DETAILED DESCRIPTION

[0037] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0038] It should be noted in advance that, in this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connected," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances. Furthermore, in this utility model, unless otherwise expressly specified or limited, a first feature "above" or "below" a second feature may include direct contact between the first and second features, or may include contact between the first and second features not being in direct contact but through another feature between them. Example

[0039] like Figure 1As shown, the lane divider, which is transformed based on the composite component, includes an isolation guardrail arranged along the lane direction. Skirt panels 1 are provided on both sides of the bottom of the isolation guardrail. The skirt panels 1 are plate-shaped structures. The middle part of the skirt panels 1 is bent upward toward the inner side so that the upper part of the skirt panels 1 is offset inward relative to the lower part. The front and rear ends of the skirt panels 1 are also provided with protrusions and recesses for positioning when assembled with other skirt panels 1 to facilitate positioning. The skirt panels 1 on both sides are connected to the isolation guardrail through connectors. A certain gap is formed between the isolation guardrail and the skirt panels 1, and potted plants 3 are arranged in the gap. Among them, the bottom end of the skirt panel 1 is bent to form a foot 1a, which is directly fixed to the road surface through a connector. The connector can be an anchor or an expansion bolt. The structure is simple and easy to construct. The skirt panels 1 are fastened together by anchors or expansion bolts, so that they have very good firmness, thereby providing a stable protective space for the potted plants 3 inside.

[0040] In addition, the isolation guardrail in this embodiment includes multiple columns 4a, the tops of adjacent columns 4a are connected by a top beam 4b, and the bottoms are connected by a bottom beam 4c. Multiple barriers 4d are connected between the top beam 4b and the bottom beam 4c at intervals, and the bottom end of the column 4a is inserted into a support 4e. Example

[0041] like Figure 2 As shown, this embodiment adds an inner lining joint 1b based on the embodiment 1. The inner lining joint 1b is provided on the inner side of the skirt board 1 to connect two adjacent skirt boards in the same row into one. The inner lining joint 1b can directly connect the two skirt boards 1 by screws.

[0042] Or as Figure 3As shown, the top and bottom ends of the skirt panels 1 are bent inward to form strip grooves, and the two ends of the lining joint 1b are respectively inserted into the strip grooves of the two adjacent skirt panels and connect them into one. During the specific installation and connection, the lining joint 1b can be inserted into one end of one skirt panel 1 and then pushed into the strip groove. Then, the other skirt panel 1 is spliced to the end of the skirt panel 1, and the lining joint 1b is pushed back until the lining joint 1b moves to the junction of the two skirt panels 1 and spans the two skirt panels 1. Under the obstruction of the bent strip grooves at the upper and lower ends of the skirt panel 1, the lining joint 1b can be firmly confined to the inside of the two skirt panels 1. As long as the lining joint 1b is long enough, there is no need to worry about it slipping and misaligning with the junction. In addition, there is another installation method for the lining joint 1b: specifically, the top end of the skirt board 1 is bent downward to form a first strip groove, and the bottom end of the skirt board 1 is bent upward to form a second strip groove. The lining joint 1b is configured so that its top end can be inserted upward into the first strip groove, and when the top end of the lining joint 1b is inserted into the first strip groove, pushing the lining joint 1b toward the side of the skirt board can cause the second strip groove and / or the bottom of the inner joint to produce elastic deformation to slide the bottom end of the lining joint 1b toward the side of the skirt board 1 and snap into the second strip groove. The top and bottom ends of the lining joint 1b are respectively snapped into the first strip groove and the second strip groove of the two adjacent skirt boards in the same row, thereby connecting the two skirt boards 1 into one.

[0043] In addition, if Figure 4 As shown, multiple structural ribs 7 (reinforcement ribs) can be spaced apart on the inner side of the skirt panel 1 to enhance the overall structural strength of the skirt panel 1, thereby increasing the service life of the lane divider constructed from composite components. Those skilled in the art will appreciate that these structural ribs 7 should be positioned as close to the end edges of the skirt panel 1 as possible to avoid interfering with the insertion of the lining joint 1b. Example

[0044] like Figure 5 As shown, the difference between this embodiment and embodiment 2 is that the lining joint 1b is further provided with a connecting portion, which is an extension portion that bends inward and extends from the bottom end of the lining joint 1b, and the connecting piece is an anchor nail or an expansion bolt, which is fixedly connected to the extension portion of the lining joint 1b, thereby connecting the skirt plate 1 connected into one by the lining joint 1b to the road surface. Example

[0045] like Figure 6 and Figure 7As shown, the top of the skirt board 1 in this embodiment is bent downward to form a strip groove, and the connecting member is a connecting plate 2. The two ends of the connecting plate 2 are bent upward and respectively inserted into the strip grooves of the skirt boards 1 on both sides of the isolation guardrail. A groove portion 2a is formed in the middle of the connecting plate 2 to buckle downward to the bottom crossbeam 4c of the isolation guardrail. This eliminates the need for anchor nails or expansion bolts to fix the skirt board 1 to the road surface, greatly improving construction efficiency. The connecting plate 2 in this embodiment can be stamped out as a whole at one time. Specifically, the groove portion 2a in the middle of the connecting plate 2 and the bent portions at both ends can be processed in one go through stamping deformation, so the production cost and difficulty are very low, and the practicality is very high.

[0046] Of course, in this embodiment, lining joints 1b can also be provided between adjacent skirt panels 1 to improve firmness, such as Figure 8 As shown, since there is no need for a fixed connection with the road surface, there is no need to set a foot at the bottom end of the skirt board 1.

[0047] During the specific construction process, several connecting plates 2 are hung on the bottom beam 4c through the groove portion 2a in advance, and then the skirt panels 1 are built on both sides of the isolation guardrail. A lining joint 1b is used for each two skirt panels 1 to be spliced together, and then the flange at the upper end of the skirt panel 1 (the area not interfered with by the lining joint 1b) is directly hung on the upward bent end of one end of the connecting plate 2 to quickly achieve construction. In addition, with the flange blocking the upper and lower ends of the skirt panel 1, the lining joint 1b can be firmly confined to the inside of the two skirt panels 1, and as long as the lining joint 1b has sufficient length, there is no need to worry about it slipping and misaligning with the joint. In addition, to further improve the stability of the skirt panel 1, a plurality of supporting legs (such as Figure 9 As shown in the figure), the bottom end of the support leg is extended outward and supported on the ground. During the insertion of the liner joint 1b, the support leg does not cause any interference. Example

[0048] like Figure 10 As shown, the skirt panel 1 in this embodiment has a slot 5 formed by welding a bent steel strip on its inner side. The connecting member is a connecting plate 2, with its ends bent downward and inserted into the slots 5 of the skirt panels on either side of the guardrail. A groove 2a is formed in the center of the connecting plate 2 to engage the bottom crossbeam 4c of the isolation guardrail. The foot 1a of the skirt panel 1 rests on the road surface.

[0049] During construction and installation, it is only necessary to place the skirt board 1 on both sides of the isolation guardrail along the extension direction of the road, and then insert the two ends of the connecting plate 2 into the slots 5 of the two opposite skirt boards 1, and make the groove part 2a in the middle of the connecting plate 2 be stuck on the bottom beam 4c of the isolation guardrail to achieve quick construction. There is no need to fix the skirt board 1 to the road surface, and there is no need to use expansion bolts and other fastening parts. The skirt boards 1 on both sides can be kept stable by clamping the connecting plate 2 with the isolation guardrail. This assembly method not only facilitates construction and improves efficiency, but also saves costs to a great extent. Example

[0050] like Figure 11 As shown, a slot 5 is provided on the inner side of the lining joint 1b in this embodiment, and the connecting piece is a connecting plate 2. Both ends of the connecting plate 2 are bent downward and inserted into the slots 5 of the skirt plates 1 on both sides of the guardrail. A groove portion 2a is formed in the middle of the connecting plate 2 for buckling down on the bottom cross beam 4c of the isolation guardrail. Example

[0051] like Figure 12 As shown, this embodiment builds on the structure shown in Figure 4 by using the potted plant 3 as a connector. Specifically, downwardly curved skirts are provided on the left and right upper edges of the potted plant 3. Multiple hooks 6 are provided along the length of the bottom beam 4c on either side. The two skirts are hooked onto the top of the skirt board 1 and the corresponding hooks 6, respectively, leaving the bottom of the potted plant 3 suspended in the air. This makes installation and placement of the potted plant 3 more convenient. Furthermore, by leaving the bottom of the potted plant 3 suspended in the air, it improves soil ventilation and drainage, creating a better growth environment for the plant.

[0052] This embodiment uses expansion bolts to fix the base 1a of the skirt board 1 directly to the road surface, providing a more solid foundation support and significantly improving the stability and impact resistance of the overall isolation belt. The slot 5 design of the connecting plate 2 is omitted, which simplifies the manufacturing and assembly process of the skirt board 1, reduces production costs and construction difficulty, and allows the hook 6 and the skirt of the potted plant 3 to form a connecting piece. Moreover, since the potted plant 3 is easy to hang and fix, the replacement, maintenance and management of the plant become more convenient and quick. The stable installation method of the skirt board 1 and the potted plant 3 helps to reduce damage to the isolation belt caused by road accidents and improve the safety of road use. Example

[0053] like Figure 13As shown, the structure of the connecting plate 2 and the installation method of the skirt plate 1 in this embodiment are different. Specifically, the inner side of the skirt plate 1 is provided with a plurality of slots 5 corresponding to the number of supports 4e. A connecting plate 2 is connected between each slot 5 and the corresponding support 4e. The left and right ends of the connecting plate 2 are bent downward to form inserts, with the insert on one side inserted into the slot 5 and the insert on the other side inserted into the gap between the support 4e and the column 4a. Those skilled in the art should understand that since the isolation guardrail itself is also assembled and constructed on the road, the column 4a is inserted into a support 4e to maintain stability. There will be a certain gap between the column 4a and the support 4e. Therefore, this gap can be fully utilized to directly insert the insert at one end of the connecting plate 2 into the gap.

[0054] In this embodiment, the insert 2b of the connecting plate 2 is directly inserted into the gap between the support 4e and the column 4a, utilizing the existing gap for fixation. This enhances the stability of the overall barrier and reduces displacement or damage caused by external impacts. Furthermore, by omitting the riveting process to the road surface, the use of fasteners such as expansion bolts is reduced, thereby reducing the cost and workload of long-term maintenance. Example

[0055] like Figure 14 As shown, the connecting plate 2 of this embodiment has a very simple structure. It only needs to be fixedly connected to the support 4e and the inner wall of the skirt board 1 by welding or threading. Although this construction method is relatively complicated, it can provide very high firmness and reliability. The foot 1a at the bottom end of the skirt board 1 can also be inserted into the bottom of the support 4e of the isolation guardrail, so that the support 4e presses the foot 1a tightly against the road surface. The potted plant 3 can be the same as in Example 2, with the upper edges on the left and right sides respectively provided with downwardly curved flanges, and the two flanges are respectively hung on the top of the skirt board 1 and the hook 6 on the side of the bottom beam 4c of the isolation guardrail, so that the bottom of the potted plant 3 is suspended in the air.

[0056] In this embodiment, the two ends of the connecting plate 2 are respectively fixed to the support 4e and the inner wall surface of the skirt board 1 by welding or threaded connection, which provides a more secure connection and enhances the stability and durability of the entire isolation zone. Although the construction method is relatively complicated, this connection method ensures that the connection between the prefabricated components and the isolation guardrail can maintain a high degree of reliability under various environments and conditions of use. In addition, the foot 1a at the bottom end of the skirt board 1 is designed to be inserted into the bottom of the support 4e, and the foot 1a is pressed tightly to the road surface in cooperation with the support 4e, which simplifies the installation process and reduces damage to the road surface. It is also worth mentioning that the suspended potted plants 3 can also add an element of vertical greening to the road landscape, enhancing the aesthetics and ecological value of urban roads. Example

[0057] like Figure 15As shown, this embodiment does not require the use of a connecting plate 2. Instead, the base 1a of the skirt board 1 is directly inserted into the bottom of the support 4e of the isolation guardrail and pressed tightly using the support 4e. This is equivalent to using the base 1a as a connecting piece, and the potted plant 3 is directly placed on the road surface between the enclosure assembly and the isolation guardrail.

[0058] This embodiment eliminates the need for connecting plates 2, reducing the number of components and simplifying the construction process, thereby reducing construction complexity and time costs. The absence of additional connecting plates 2 reduces material usage, helping to lower the overall project material cost. Furthermore, the simplified installation method significantly speeds up construction, shortens the project cycle, and accelerates the commissioning of road dividers. Potted plants 3 are placed directly on the road surface, blending naturally with the surrounding environment and providing a more concise and natural visual effect for urban road landscapes.

[0059] The lane isolation belt provided by the utility model is transformed based on the composite components. Its structure innovatively realizes rapid assembly with the traditional lane isolation guardrail through the cooperation of skirt plates and connectors, without the need for complicated fixation. At the same time, combined with the use of potted plants, it not only improves the aesthetics and ecological integration of the road landscape, but also enhances the stability and safety of the isolation belt, realizing a perfect combination of high efficiency, economy and environmental protection of urban road greening and structural design.

[0060] In order to make it easier for ordinary technicians in this field to understand the improvements of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and the above-mentioned embodiments are better implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A composite component for landscape reconstruction of lane isolation guardrails, characterized in that: include: Skirt plates (1) are used to be arranged on both sides of the bottom of the isolation guardrail and arranged in two rows along the extension direction of the isolation guardrail; The connecting piece is configured to connect the skirt board (1) to the isolation guardrail and / or the road surface and to form a gap between the skirt board (1) and the isolation guardrail for accommodating potted plants.

2. The composite component according to claim 1, characterized in that: It also includes an inner lining joint (1b) provided on the inner side of the skirt board, and the inner lining joint (1b) is used to connect two adjacent skirt boards in the same row into one.

3. The composite component according to claim 2, characterized in that: The top and / or bottom ends of the skirt plates are bent inward to form strip grooves, and the two ends of the lining joint (1b) are respectively inserted into the strip grooves of two adjacent skirt plates and connected into one body.

4. The combined component according to claim 3, characterized in that: The top end of the skirt board (1) is bent downward to form a first strip groove, and the bottom end of the skirt board (1) is bent upward to form a second strip groove. The lining joint (1b) is configured so that its top end can be inserted upward into the first strip groove, and when the top end of the lining joint (1b) is inserted into the first strip groove, pushing the lining joint (1b) toward the side of the skirt board (1) can cause the bottom of the second strip groove and / or the inner joint to produce elastic deformation so that the bottom end of the lining joint (1b) slides toward the side of the skirt board (1) and is stuck in the second strip groove. The top and bottom ends of the lining joint (1b) are respectively stuck in the first strip groove and the second strip groove of two adjacent skirt boards (1) in the same row, thereby connecting the two skirt boards (1) into one.

5. The composite component according to any one of claims 2 to 4, characterized in that: The lining joint (1b) is provided with a connecting portion, and the connecting piece is connected to the lining joint (1b) via the connecting portion, thereby connecting the skirt (1) connected as one body by the lining joint (1b) to the isolation guardrail and / or the road surface.

6. The combined component according to claim 5, characterized in that: The connecting portion comprises a foot (1a) provided at the bottom end of the lining joint (1b); the foot (1a) abuts against the road surface and extends toward the isolation guardrail side to form support; the connecting member passes through the foot (1a) and fixes it to the road surface.

7. The composite component according to claim 2 or 3, characterized in that: A connecting portion is provided on the inner side of the skirt plate, and the connecting piece connects the skirt plate to the isolation guardrail and / or the road surface through the connecting portion.

8. The combined component according to claim 7, characterized in that: The connecting portion comprises a foot (1a) provided at the bottom end of the skirt plate, the foot (1a) abutting against the road surface and extending toward the isolation guardrail side, and the connecting member passing through the foot (1a) and fixing it to the road surface.

9. The combined component according to claim 7, characterized in that: The connecting portion includes a slot (5) provided on the inner side of the skirt board, and the connecting member includes a connecting plate (2). The connecting plate (2) passes through the gap at the bottom of the isolation guardrail and is bent at its end and inserted into the slots (5) of the skirt boards on both sides of the isolation guardrail. A groove portion (2a) for clamping the bottom cross beam (4c) of the isolation guardrail is also provided on the upper part of the connecting plate (2).

10. Lane divider, characterized by: It comprises an isolation guardrail, a skirt board and a connecting piece; the skirt boards (1) are arranged on both sides of the bottom of the isolation guardrail and are arranged in two rows along the extension direction of the isolation guardrail; the connecting piece connects the skirt boards (1) to the isolation guardrail and / or the road surface and forms a gap between the skirt boards (1) and the isolation guardrail for accommodating potted plants (3).

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