Environment-friendly guardrail overall assembly design structure

Abstract

The application discloses an environment-friendly guardrail integral assembly design structure and belongs to the technical field of guardrail design, which comprises guardrail plates and vertical files located between two adjacent guardrail plates. A quick locking structure for connecting the two guardrail plates is arranged between the two adjacent guardrail plates, and the quick locking structure is located at the middle position of the vertical file. The bottom of the guardrail plate is provided with a support frame for supporting the guardrail plate. The anchor support is connected with the ground through a self-tapping screw, the anchor support is a double-layer structure, and a lifting adjustment structure is connected to the upper surface of the anchor support. The lifting adjustment structure can adjust the height of the installed guardrail plate and the ground. An adjusting balance structure for adjusting the balance of the anchor support is further arranged on the anchor support, and the adjusting balance structure is used for adjusting the balance of the anchor support. The application is convenient to disassemble and assemble when the guardrail plate is installed.

Description

Technical Field

[0001] This invention belongs to the field of guardrail design technology, and in particular relates to an environmentally friendly guardrail overall assembly design structure. Background Technology

[0002] Highway guardrails are crucial safety facilities on highways, primarily used for preventing traffic accidents. Research on temporary construction guardrails with anti-collision functions is still in its early stages in China. Currently, the market demand for temporary road construction guardrails mainly focuses on the following three aspects: First, safety: Guardrails serve to separate and protect the construction area, ensuring the safety of workers and equipment. They should possess sufficient strength and stability to prevent vehicles and pedestrians from entering the construction area, reducing traffic accidents. Second, visibility: Guardrails need to have good visibility to warn passing vehicles and pedestrians of the construction area and prevent accidental collisions. Conspicuous colors and reflective materials can be used to enhance visibility. Third, convenience: Guardrails need to be easy to disassemble and move after construction to facilitate subsequent road maintenance and repair work. Guardrail facilities should be designed with modular or detachable structures for easy installation and dismantling by construction personnel. Fourth, economy: The selection of materials and design of guardrails must consider economic factors, meeting safety and functional requirements while minimizing costs. Choose durable materials, reasonable structural design and construction methods to achieve a balance between economy and practicality.

[0003] Currently, the guardrails in highway construction areas have the following shortcomings:

[0004] 1. Neglecting the design of the guardrail ends means that when a car is involved in an accident, there is a high probability that it will crash into the guardrail ends, and accidents in which vehicles are penetrated by the guardrails occur frequently.

[0005] 2. Lack of flexibility: The guardrails lack flexibility, are not easy to disassemble and move, and cannot be adjusted in height and position according to the needs of road use. This will cause inconvenience when the construction area changes or the guardrail position needs to be adjusted during subsequent road maintenance. Some guardrail materials are not economical, and frequent replacement and maintenance will increase maintenance costs and the closure time of the construction area.

[0006] 3. Traditional guardrail anchoring methods cause significant damage to the road surface, especially during maintenance when guardrail components need to be replaced. Often, after the anchors are pulled out, the road surface is damaged and needs to be repaired again. Summary of the Invention

[0007] This invention provides an environmentally friendly overall assembly design structure for guardrails to solve the problems in the prior art.

[0008] The present invention adopts the following technical solution: an environmentally friendly guardrail integral assembly design structure, including guardrail panels and uprights located between two adjacent guardrail panels; a quick-locking structure for connecting the two guardrail panels is provided between the two adjacent guardrail panels, the quick-locking structure being located in the middle of the uprights; a support frame is provided at the bottom of the guardrail panel, the support frame being used to support the guardrail panel, and the height of the support frame being adjustable to accommodate different heights; it also includes an anchor bracket, the anchor bracket being connected to the ground via self-tapping screws, the anchor bracket having a double-layer structure and a lifting adjustment structure connected to the top, the lifting adjustment structure being able to adjust the height of the installed guardrail panel from the ground; the anchor bracket is also provided with an adjustment balancing structure for self-balancing, the adjustment balancing structure being used to adjust the balance of the anchor bracket; the guardrail panel is provided with a first insertion slot or a second insertion slot that engages with the quick-locking structure.

[0009] Furthermore, the quick-locking structure includes a locking screw, a movable plate, a first pin, and two fixing pins. The locking screw is threadedly connected to the upright, and the movable plate is vertically slidably connected within the upright. The locking screw is rotatably connected to the top of the movable plate, and the locking screw can drive the movable plate to move up and down within the upright. The movable plate is provided with two inclined slots, and the two fixing pins are symmetrically slidably connected to the two inclined slots. The fixing pins are provided with multiple insertion plates, which move within the first insertion slot on the guardrail plate. Each insertion plate is provided with a first pin that engages with the guardrail plate.

[0010] The quick-locking structure makes it easy and convenient to install and remove the two guardrail panels.

[0011] Furthermore, the quick-locking structure includes a hexagonal rotating shaft, threaded rods, and a movable rod. The upright has a rotating notch in the middle. Two threaded rods are provided, with their threads pointing in opposite directions. Each threaded rod is threadedly connected to both ends of the hexagonal rotating shaft. The upright contains a plate threadedly connected to the threaded rods. Each threaded rod has a movable rod at its end that engages with and rotates relative to it. The movable rod has two sliding plates, allowing it to slide horizontally within a second insertion slot. The threaded rod has a groove, and the end of the movable rod has a convex shaft that rotatably engages with the groove. The end of the movable rod also has a second pin that engages with the guardrail panel. This quick-locking structure allows for convenient and easy installation and removal of the two guardrail panels.

[0012] Furthermore, the support frame includes a support connecting frame and a plug-in seat. The support connecting frame is connected to the guardrail panel and slides with the guardrail panel. The bottom of the support connecting frame is provided with two sliding plates, and the plug-in seat slides with the two sliding plates. The plug-in seat is provided with a plurality of equally spaced connecting holes, and the sliding plates are provided with plug-in holes. Locking bolts are provided in the corresponding connecting holes and plug-in holes. This allows for the support of guardrail panels of different heights and enables real-time adjustment during use.

[0013] Furthermore, the bottom ends of the connector are located in an arc structure.

[0014] Furthermore, the lifting and adjusting structure includes an adjusting screw and two adjusting blocks, with a lifting plate between the two adjusting blocks. The two ends of the adjusting screw are vertically connected to the anchor bracket, and the lifting plate is threadedly connected to the adjusting screw. The two adjusting blocks are slidably connected to the anchor bracket, and the guardrail panel is connected to the adjusting blocks. Each adjusting block has a sliding rod at its bottom that slides in cooperation with the anchor bracket. Horizontal installation of adjacent guardrail panels makes installation easier and facilitates [further improvements].

[0015] Furthermore, the anchor bracket is provided with two arc-shaped locking plates with adjustable lengths. The adjusting block is provided with locking screw holes, and the arc-shaped locking plates are provided with locking bolts. The arc-shaped locking plates are locked in the corresponding locking screw holes by the locking bolts.

[0016] Furthermore, the adjusting balance structure includes several reinforcing blocks of varying thicknesses. Each reinforcing block has two inserts at its top and two slots at its bottom, with the lower reinforcing block inserting into the upper reinforcing block. This design is suitable for installing guardrails on surfaces of varying heights or uneven terrain, ensuring the guardrails are level and flat.

[0017] Furthermore, the guardrail panel is also provided with a starting end that engages with it. This starting end is inclined and has several connecting blocks. The guardrail panel has connecting grooves that engage with these connecting blocks. During installation, the connecting blocks are connected to their corresponding grooves. A connecting bolt is provided at the connection point between the starting end and the guardrail panel to lock the connecting blocks and grooves in place. The starting end is designed with a transition end to increase tensile strength at the end, strengthening the overall structure of the guardrail. The end also features a sloping design to prevent the guardrail from weaving through vehicles, reducing the probability and severity of accidents.

[0018] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0019] When in use, it can quickly install and disassemble two adjacent guardrail panels, making it easy to use and install. Different connection methods can be used in different scenarios and under different usage conditions, which improves the convenience of connecting guardrails.

[0020] It is equipped with a lifting and adjusting structure as well as an adjusting and balancing structure for balancing the anchor brackets, so as to be suitable for installation on different inclined or uneven road surfaces. This ensures that the old guardrail panels are installed on the same plane, without causing installation errors. It can also adjust the distance between the old guardrail panels and the road surface according to different road surfaces, so as to improve the protective effect. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0022] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the first embodiment of the rapid locking structure in this invention;

[0025] Figure 4 This is a partial three-dimensional structural diagram of the first embodiment of the rapid locking structure in this invention;

[0026] Figure 5 This is a three-dimensional structural diagram of the second embodiment of the rapid locking structure in this invention;

[0027] Figure 6 This is a partial three-dimensional structural diagram of the second embodiment of the rapid locking structure in this invention;

[0028] Figure 7 This is a three-dimensional structural diagram of the support frame in this invention;

[0029] Figure 8 This is a three-dimensional structural diagram of the lifting and adjusting structure in this invention;

[0030] Figure 9 This is a partial three-dimensional structural diagram of the lifting and adjusting structure in this invention;

[0031] Figure 10 This is a schematic diagram of the second partial three-dimensional structure of the lifting and adjusting structure in this invention;

[0032] Figure 11This is a three-dimensional structural diagram of the balancing structure in this invention;

[0033] Figure 12 This is a three-dimensional structural diagram of the connection between the starting end and the guardrail in this invention;

[0034] Figure 13 This is a three-dimensional structural diagram of the first insertion slot in the present invention;

[0035] Figure 14 This is a three-dimensional structural diagram of the second insertion slot in the present invention;

[0036] Figure Labels

[0037] 1. Guardrail panel; 2. Upright post; 3. Quick-locking structure; 31. Locking screw; 32. Moving plate; 33. First pin; 34. Fixing pin; 35. Inclined groove; 341. Insert plate; 36. Hexagonal rotating shaft; 37. Threaded rod; 38. Moving rod; 39. Slide plate; 390. Groove; 391. Protruding shaft; 392. Second pin; 30. Upright post; 4. Support frame; 41. Support connecting frame; 42. Insert seat; 43. Sliding plate; 44. Sliding connecting hole; 45. Locking bolt; 46. Arc structure. Anchor bracket 5, lifting and adjusting structure 51, adjusting screw 511, adjusting block 512, connecting plate 513, sliding rod 514, lifting plate 515, adjusting balance structure 52, adding pad 521, insert block 522, slot 523, arc-shaped locking plate 53, locking bolt 531, locking screw hole 532, bolt hole 54, first insertion slot 6, second insertion slot 7, starting end 8, connecting block 81, connecting slot 82, connecting bolt 83. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0039] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0040] Reference Figures 1 to 14As shown, this embodiment of the invention provides an environmentally friendly guardrail assembly design structure, including guardrail panels 1 and uprights 2 located between two adjacent guardrail panels 1; a quick-locking structure 3 for connecting the two guardrail panels 1 is provided between the two adjacent guardrail panels 1, the quick-locking structure 3 is located in the middle of the uprights 2, and can be quickly disassembled when connected to the guardrail panels 1, making it convenient to install during use; The bottom of the guardrail panel 1 is provided with a support frame 4, which supports the guardrail panel 1 and its height can be adjusted up and down to accommodate different heights. It also includes an anchor bracket 5, which is connected to the ground via self-tapping screws. The anchor bracket 5 has a double-layer structure and is connected to a lifting adjustment structure 51 on top. The lifting adjustment structure 51 can adjust the height of the installed guardrail panel 1 relative to the ground, adapting to different positions, heights, and uneven road surfaces. The anchor bracket 5 is also provided with a self-balancing adjustment structure 52, which adjusts the balance of the anchor bracket 5. The guardrail panel 1 is provided with a first insertion slot 6 or a second insertion slot 7 that engages with the quick-locking structure 3 (see reference). Figure 13 and Figure 14 (As shown).

[0041] The main body of the guardrail is made of old double-wave guardrail panels, making full use of waste materials and environmentally friendly design. Each section of the old double-wave guardrail panel 1 is 4 meters long. The guardrail is installed and connected to the support frame 4 and the anchor bracket 5 by screws or bolts.

[0042] The guardrail anchor points are concentrated and located on both sides of guardrail panel 1, which facilitates drilling and saves construction time. The anchor bolts are self-tapping screws. After the anchor strength is achieved, they can be turned out normally without leaving the bolts on the road surface. No further treatment of the anchor position is required. Bolt installation and function: Drill holes smaller than the bolt diameter in the asphalt or concrete road surface first, and then use an electric wrench to drive in the self-tapping screws. The bolts have high-strength external threads. During the driving process into the road surface, the holes in the road surface will form internal threads, thereby achieving a locking structure and increasing the anchor strength.

[0043] When opening / removing the guardrail, the self-tapping bolts can be pulled out by turning the knob in the opposite direction, and then the road surface can be repaired. There is no need to cut the self-tapping bolts, which may leave some self-tapping bolts in the road, causing water seepage, affecting the service life of the road, and also affecting the appearance of the road.

[0044] The anchor bracket 5 features a top-small, bottom-large structure, which effectively lowers the center of gravity of the guardrail, making it less likely to tip over during a collision and increasing its collision protection capability. At the same time, the design incorporates a corrugated plate contour structure to strengthen the stress contact surface and increase the strength of the guardrail. The guardrail is designed with a four-beam structure, which not only ensures the strength of the guardrail but also provides good light-blocking effect, preventing vehicle headlights from interfering with traffic in the oncoming lane.

[0045] The guardrail 1 is equipped with reflective strips, which can alert the driver when driving at night and increase driving safety.

[0046] When in use, it can be combined with a counterweight structure. Under the premise of keeping the anchoring method unchanged, the counterweight structure can be added to the space between the two corrugated guardrails to increase the overall weight of the guardrail and its impact resistance.

[0047] Example 1:

[0048] Specifically, refer to Figure 3 and Figure 4 As shown, the quick-locking structure 3 includes a locking screw 31, a movable plate 32, a first pin 33, and two fixing pins 34. The locking screw 31 is threadedly connected to the upright 2, and the movable plate 32 is vertically slidably connected within the upright 2. The locking screw 31 is rotatably connected to the top of the movable plate 32, and the locking screw 31 can drive the movable plate 32 to move up and down within the upright 2. The movable plate 32 is provided with two inclined grooves 35, and the two fixing pins 34 are symmetrically slidably connected to the two inclined grooves 35. The fixing pins 34 are provided with multiple insertion plates 341, which move within the first insertion groove 6 on the guardrail plate 1. Each insertion plate 341 is provided with a first pin 33 that engages with the guardrail plate 1. When in use, the multiple insertion plates 341 can achieve multi-point connection, making the connection more secure and the connection between the upright 2 and the guardrail plate 1 more secure.

[0049] In this embodiment, when quickly connecting two adjacent guardrail panels 1, the guardrail panel 1 with the first insertion slot 6 is placed at both ends of the upright 2. At this time, rotating the locking screw 31 causes the position of the moving plate 32 to move downward within the upright 2. The downward movement of the moving plate 32 can drive the position of the two fixing pins 34 to move horizontally to both sides through the corresponding two inclined slots 35. The two fixing pins 34 move into the first insertion pin 33 slots located in the guardrail panels 1 on both sides of the upright 2. Since the fixing pins 34 are provided with multiple insertion plates 341, multiple insertion plates 341 can then be locked and secured to the guardrail panel 1 through several first insertion pins 33. Disassembly and installation are convenient and easy during operation.

[0050] Example 2:

[0051] Specifically, refer to Figure 5 and Figure 6As shown, the quick-locking structure 3 includes a hexagonal rotating shaft 36, a threaded rod 37, and a moving rod 38. The upright 2 has a rotating notch in the middle. There are two threaded rods 37, and the threads on the two threaded rods 37 are in opposite directions. The two threaded rods 37 are respectively threaded to both ends of the hexagonal rotating shaft 36. The upright 2 has an upright plate 30 that is threaded to the threaded rods 37. Each threaded rod 37 has a moving rod 38 connected to its end, which engages with and rotates with it. The moving rod 38 has two sliding plates 39. The moving rod 38 slides horizontally in the second insertion groove 7 through the two sliding plates 39. The threaded rod 37 has a groove 390. The end of the moving rod 38 has a convex shaft 391 that rotatably engages with the groove 390. The end of the moving rod 38 has a second pin 392 that engages with the guardrail plate 1.

[0052] In this embodiment, when quickly connecting two adjacent guardrail panels 1, the guardrail panel 1 with the second insertion slot 7 is placed at both ends of the upright 2. At this time, rotating the hexagonal rotating shaft 36 can drive the two threaded rods 37 to rotate on the corresponding two upright plates 30, thereby moving the two threaded rods 37 outward from the hexagonal rotating shaft 36. Since the rotation of the threaded rods 37 can drive the moving rod 38 to move horizontally in the second insertion slot 7 through the positions of the two sliding plates 39, so that the moving rod 38 moves into the second insertion slot 7. Then, the moving rod 38 is connected to the guardrail panel 1 through the second pin 392. Disassembly and installation are convenient and easy during operation.

[0053] The quick-locking structure 3 in this invention has two implementation methods to ensure that different implementation methods are used in different usage environments, making the connection between the upright 2 and the two guardrail panels 1 more secure and the installation and disassembly more convenient.

[0054] Specifically, refer to Figure 7 As shown, the support frame 4 includes a support connecting frame 41 and a plug-in seat 42. The support connecting frame 41 is connected to the guardrail plate 1 and slides with the guardrail plate 1. The bottom of the support connecting frame 41 is provided with two sliding plates 43. The plug-in seat 42 slides with the two sliding plates 43. The plug-in seat 42 is provided with a plurality of equally spaced sliding connection holes 44. The sliding plates 43 are provided with plug-in holes. Locking bolts 45 are provided in the corresponding sliding connection holes 44 and plug-in holes. The bottom of the plug-in seat 42 is also provided with bolt holes 54 for self-tapping bolts to be installed. When installing the plug-in seat 42, it can be connected by self-tapping bolts.

[0055] In this embodiment, when installing the guardrail 1, it is necessary to support the guardrail 1 at different distances. At this time, the guardrail 1 is installed and connected to the support connecting frame 41. Then, the movable plug-in seat 42 moves up and down on the two plug-in plates 341 to install the guardrail 1 at different heights. After the height of the position is determined, the locking bolt 45 is inserted into the plug-in hole on the plug-in plate 341 and the corresponding sliding connection hole 44 in the plug-in seat 42 to fix and lock the position of the plug-in seat 42 and the plug-in plate 341 to ensure positional accuracy.

[0056] Specifically, refer to Figure 7 As shown, the bottom ends of the plug-in 42 are located at the arc structure 46; the arc structure 46 is designed so that the support frame 4 will not insert into the road surface during the collision process, causing jamming and affecting the protective capability of the guardrail.

[0057] Specifically, refer to Figure 8 , Figure 9 and Figure 10 As shown, the lifting and adjusting structure 51 includes an adjusting screw 511 and two adjusting blocks 512. A lifting plate 515 is provided between the two adjusting blocks 512. The two ends of the adjusting screw 511 are rotatably and vertically connected to the anchor bracket 5. The lifting plate 515 is threadedly connected to the adjusting screw 511. The two adjusting blocks 512 are slidably connected to the anchor bracket 5. The guardrail plate 1 is connected to the adjusting blocks 512. The bottom of each adjusting block 512 is provided with a sliding rod 514 that slides with the anchor bracket 5.

[0058] In this embodiment, when the road surface is uneven or the installation position of the guardrail 1 needs to be adjusted during installation, the rotating adjusting screw 511 rotates, thereby causing the lifting plate 515 to move up and down. The movement of the lifting plate 515 can cause the positions of the two adjusting blocks 512 to move up and down on the anchor bracket 5. The up and down movement of the two adjusting blocks 512 can cause the position of the guardrail 1 to move up and down, so that when installing different guardrail 1, the height difference between the two guardrail 1 can be adjusted in a timely manner, so that when installing the two guardrail 1, the two guardrail 1 can be at the same height, which is beneficial to the installation of the guardrail 1.

[0059] Specifically, refer to Figure 11 As shown, the adjusting balance structure 52 includes several increasing pads 521 of different thicknesses. Each increasing pad 521 has two inserts 522 on its top and two slots 523 on its bottom. The lower increasing pad 521 is inserted into the upper increasing pad 521.

[0060] The anchor bracket 5 is provided with two arc-shaped locking plates 53 with adjustable length. The adjusting block 512 is provided with locking screw holes 532. The arc-shaped locking plates 53 are provided with locking bolts 531. The arc-shaped locking plates 53 are locked in the corresponding locking screw holes 532 by the locking bolts 531.

[0061] After adjusting the position and height of the adjusting block 512, the arc-shaped locking plate 53 of appropriate length is placed on the anchor bracket 5, and then locked in the corresponding locking screw hole 532 by the locking screw 531. The arc-shaped locking plate 53 can support and bear the bottom of the adjusting block 512 to reduce the pressure of the guardrail plate 1 on the adjusting screw 511.

[0062] In this embodiment, when encountering uneven or sloping road surfaces, it is necessary to increase the height on one side of the road surface to ensure the stability of the anchor bracket 5. At this time, the two inserts 522 on the increasing pad 521 can be inserted into the two slots 523 located above. The first increasing pad 521 can be inserted into the bottom of the anchor bracket 5 through the two inserts 522. When using increasing pads 521 of different thicknesses, different thicknesses of increasing pads 521 can be adjusted according to the needs of use to meet the needs of use in different environments.

[0063] Specifically, refer to Figure 13 As shown, the end of the guardrail plate 1 is also provided with a starting end 8 that is inserted and matched with it. The starting end 8 is inclined and has a plurality of connecting blocks 81. The guardrail plate 1 is provided with connecting grooves 82 that are inserted and matched with the plurality of connecting blocks 81. When the starting end 8 is installed, the connecting blocks 81 are connected in the corresponding connecting grooves 82. The connection between the starting end 8 and the guardrail plate 1 is provided with connecting bolts 83 for locking the connecting blocks 81 and the connecting grooves 82.

[0064] In this embodiment, when connecting the starting end 8, the connector on the starting end 8 is inserted into the connecting groove 82 on the guardrail plate 1. Then, two connecting bolts 83 are inserted into the guardrail plate 1 and the starting end to lock the position of the guardrail plate 1 and the starting end. The starting end 8 can also be installed and connected by self-tapping bolts. The end design of the starting end 8 adopts a transition end to increase the tensile force at the end position and strengthen the overall structure of the guardrail. The end is also designed with a sloping structure to prevent the guardrail from cutting into vehicles, thereby reducing the probability and severity of accidents.

[0065] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. An environmentally friendly, integrally assembled guardrail design structure, characterized in that, Includes guardrail panels (1) and uprights (2) located between two adjacent guardrail panels (1); A quick-locking structure (3) for connecting two adjacent guardrail panels (1) is provided between them, and the quick-locking structure (3) is located in the middle of the upright (2); The bottom of the guardrail (1) is provided with a support frame (4), which is used to support the guardrail (1), and the height of the support frame (4) can be adjusted up and down to suit different heights. It also includes an anchor bracket (5), which is connected to the ground by self-tapping screws. The anchor bracket (5) has a double-layer structure and is connected to a lifting adjustment structure (51). The lifting adjustment structure (51) can adjust the height of the installed guardrail (1) from the ground. The anchor bracket (5) is also provided with an adjustment and balancing structure (52) for adjusting its own balance. The adjustment and balancing structure (52) is used to adjust the balance of the anchor bracket (5). The guardrail plate (1) is provided with a first insertion slot (6) that engages with the quick-locking structure (3). The quick-locking structure (3) includes a locking screw (31), a moving plate (32), a first pin (33), and two fixing pins (34). The locking screw (31) is threaded onto the upright (2). The moving plate (32) is vertically slidably connected to the upright (2). The locking screw (31) is rotatably connected to the top of the moving plate (32). The locking screw (31) can drive the moving plate (32) to move up and down within the upright (2). The moving plate (32) is provided with two inclined slots (35). The two fixing pins (36) are connected to the top of the moving plate (32). 4) Symmetrically slidingly connected to two inclined grooves (35), the lifting adjustment structure (51) includes an adjusting screw (511) and two adjusting blocks (512), a lifting plate (515) is provided between the two adjusting blocks (512), the two ends of the adjusting screw (511) are vertically connected to the anchor bracket (5), the lifting plate (515) is threadedly connected to the adjusting screw (511), the two adjusting blocks (512) are slidably connected to the anchor bracket (5), the guardrail plate (1) is connected to the adjusting block (512), and the bottom of each adjusting block (512) is provided with a sliding rod (514) that slides with the anchor bracket (5).

2. The environmentally friendly guardrail assembly design structure according to claim 1, characterized in that: The fixing pin (34) is provided with multiple plug plates (341), which move in the first plug groove (6) on the guardrail plate (1). Each plug plate (341) is provided with a first plug (33) that is plugged into the guardrail plate (1).

3. The environmentally friendly guardrail assembly design structure according to claim 1, characterized in that: The support frame (4) includes a support connecting frame (41) and a plug-in seat (42). The support connecting frame (41) is connected to the guardrail (1) and the support connecting frame (41) slides with the guardrail (1). The bottom of the support connecting frame (41) is provided with two sliding plates (43). The plug-in seat (42) slides with the two sliding plates (43). The plug-in seat (42) is provided with a plurality of equally spaced sliding connection holes (44). The sliding plates (43) are provided with plug-in holes. The corresponding sliding connection holes (44) and plug-in holes are provided with locking bolts (45).

4. The environmentally friendly guardrail assembly design structure according to claim 3, characterized in that: The bottom ends of the connector (42) are arc-shaped structures (46).

5. The environmentally friendly guardrail assembly design structure according to claim 1, characterized in that: The anchor bracket (5) is provided with two arc-shaped locking plates (53) with adjustable length. The adjusting block (512) is provided with locking screw holes (532). The arc-shaped locking plate (53) is provided with locking bolts (531). The arc-shaped locking plate (53) is locked in the corresponding locking screw hole (532) by the locking bolts (531).

6. The environmentally friendly guardrail assembly design structure according to claim 1, characterized in that: The adjustment balance structure (52) includes several increasing pads (521) of different thicknesses. Each increasing pad (521) has two inserts (522) on its top and two slots (523) on its bottom. The increasing pad (521) located below is inserted into the increasing pad (521) above.

7. The environmentally friendly guardrail assembly design structure according to claim 1, characterized in that: The end of the guardrail (1) is also provided with a starting end (8) that is inserted and matched with it. The starting end (8) is inclined and has a number of connecting blocks (81) on it. The guardrail (1) has a connecting groove (82) that is inserted and matched with the connecting blocks (81). When the starting end (8) is installed, the connecting blocks (81) are connected in the corresponding connecting groove (82). The connection between the starting end (8) and the guardrail (1) is provided with a connecting bolt (83) for locking the connecting blocks (81) and the connecting groove (82).

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