Green and environmentally friendly urban road tree pit renovation construction device

Abstract

This utility model relates to the technical field of tree pit construction devices, specifically to a green and environmentally friendly urban road tree pit renovation construction device, which includes four L-shaped enclosures; a space-adjustable component, the space-adjustable component including several movable slots opened inside the four L-shaped enclosures, each movable slot having a slidably connected adapter plate on its inner side, and a telescopic enclosure fixedly connected between two adapter plates on the same side; a spacing adjustment component fixedly connected to the outer wall of each L-shaped enclosure, the spacing adjustment component being used to drive the telescopic enclosure to telescopically move relative to the L-shaped enclosures to adjust the spacing between two adjacent L-shaped enclosures. This utility model allows adjustment of the protective space of the four L-shaped enclosures, effectively improving the versatility of the enclosure device, and also allows for sufficient fixation of the enclosure device, improving the stability and safety of the enclosure device in soil areas.

Description

Technical Field

[0001] This utility model relates to the technical field of tree pit construction devices, specifically to a green and environmentally friendly urban road tree pit renovation construction device. Background Technology

[0002] Tree pits are square or round trenches installed on urban road surfaces for planting street trees. They serve to protect tree roots, facilitate irrigation and fertilization, and ensure pedestrian safety by seamlessly integrating with the road surface. Tree pit renovation addresses issues such as insufficient size, improper paving, and water accumulation in existing tree pits. Optimization involves adjusting pit size, replacing permeable paving materials, and adding drainage systems to improve the tree growing environment, enhance road drainage, and balance aesthetics with pedestrian comfort.

[0003] Existing technologies often have the following problems when used: The fencing used for tree pit renovation construction in urban roads is usually made of simple splicing of boards or temporary stacking to isolate the construction area. However, this method is difficult to adapt to the needs of tree pit renovation construction of different sizes and cannot quickly adjust the protective space of the tree pit construction fencing, resulting in poor versatility. In addition, the fencing used for tree pit renovation construction has poor stability in soil areas and is prone to displacement or tipping under external collisions or windy and rainy weather, affecting the safety of the fencing. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, this utility model provides a green and environmentally friendly construction device for the renovation of tree pits on urban roads, which can effectively solve the problems of poor versatility of the construction enclosures for tree pit renovation in the existing technology and the easy impact on the safety of the enclosure devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides a green and environmentally friendly construction device for renovating tree pits on urban roads, including: Four L-shaped barriers; The space-adjustable component includes several movable slots opened inside the four L-shaped enclosures. Each movable slot has a slidably connected adapter plate on its inner side. A telescopic enclosure is fixedly connected between two adapter plates on the same side. A spacing adjustment component is fixedly connected to the outer wall of the L-shaped enclosure. The spacing adjustment component is used to drive the telescopic enclosure to telescopically move relative to the L-shaped enclosure to adjust the spacing between two adjacent L-shaped enclosures. Each of the four L-shaped enclosures has a grounding fixing component fixedly connected to its lower outer wall.

[0006] Furthermore, the spacing adjustment component includes a fixed bracket fixedly connected to the outer wall of the L-shaped fence, a linear electric push rod fixedly installed on the inner side of the fixed bracket, a backing plate fixedly connected to the outer wall of the L-shaped fence on the same side, and the telescopic end of the linear electric push rod fixedly connected to the backing plate.

[0007] Furthermore, the spacing adjustment component also includes two side plates fixedly connected to the outer walls of two L-shaped enclosures located on the same side, and a telescopic support rod is fixedly connected between the two side plates.

[0008] Furthermore, the grounding fixing assembly includes a grounding plate fixedly connected to the outer wall of the L-shaped enclosure, a threaded sleeve fixedly connected to the grounding plate, a locking screw threaded inside the threaded sleeve, and a grounding cone fixedly connected to the bottom end of the locking screw.

[0009] Furthermore, the grounding fixing assembly also includes a lifting plate rotatably connected to the upper end of the locking screw via a bearing. Two positioning rods are fixedly connected to the lower end face of the lifting plate. Two through holes are opened on the grounding plate, and the two positioning rods slide with the grounding plate through the two through holes.

[0010] Furthermore, a disassembly knob is fixedly connected to the top of the locking screw.

[0011] The technical solution provided by this utility model has the following advantages compared with the known prior art: This invention incorporates a space-adjustable component. A linear electric push rod extends to move the backing plate and the L-shaped fence on the same side, thereby causing the L-shaped fence opposite to it to move synchronously. This changes the distance between two adjacent L-shaped fences. Simultaneously, the telescopic support rod between two adjacent L-shaped fences can extend and retract synchronously, providing limiting support for the two adjacent L-shaped fences. This allows for adjustment of the protective space of the four L-shaped fences, effectively improving the versatility of the fence device.

[0012] This invention incorporates a grounding fixing component. Rotating the disassembly knob drives the locking screw to rotate, allowing it to rotate relative to the threaded sleeve and gradually lower the grounding cone. This allows the grounding cone to penetrate the soil, ensuring full contact between the grounding plate and the soil, thus securing the enclosure device. Simultaneously, as the locking screw rotates, the lifting plate lowers, pushing two positioning rods into the soil to position and limit the downward movement of the grounding cone. This ensures the stability and straightness of the grounding cone's penetration into the soil, thereby improving the stability and safety of the enclosure device in soil areas. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the L-shaped enclosure structure in this utility model; Figure 3 This is a schematic diagram of the structure of the grounding plate portion in this utility model; Reference numerals: 1. L-shaped enclosure; 2. Movable groove; 3. Adapter plate; 4. Telescopic enclosure; 5. Fixed bracket; 6. Linear electric push rod; 7. Support plate; 8. Side plate; 9. Telescopic support rod; 10. Grounding plate; 11. Threaded sleeve; 12. Locking screw; 13. Grounding cone; 14. Lifting plate; 15. Positioning rod; 16. Disassembly knob. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0016] The present invention will be further described below with reference to the embodiments.

[0017] Example: Refer to Figures 1 to 3A green and environmentally friendly urban road tree pit renovation construction device includes: four L-shaped enclosures 1 and a space-adjustable component. The space-adjustable component includes several movable slots 2 opened inside the four L-shaped enclosures 1. Each movable slot 2 has a slidably connected adapter plate 3 on its inner side. A telescopic enclosure 4 is fixedly connected between two adapter plates 3 on the same side. A spacing adjustment component is fixedly connected to the outer wall of the L-shaped enclosures 1. The spacing adjustment component is used to drive the telescopic enclosure 4 to telescopically move relative to the L-shaped enclosures 1 to adjust the spacing between two adjacent L-shaped enclosures 1. The component includes a fixed bracket 5 fixedly connected to the outer wall of the L-shaped enclosure 1. A linear electric push rod 6 is fixedly installed on the inner side of the fixed bracket 5. The linear electric push rod 6 is a linear servo push rod of model RM-SLA-08-30-1. A backing plate 7 is fixedly connected to the outer wall of the L-shaped enclosure 1 on the same side. The telescopic end of the linear electric push rod 6 is fixedly connected to the backing plate 7. The spacing adjustment component also includes two side plates 8 fixedly connected to the outer walls of the two L-shaped enclosures 1 on the same side. A telescopic support rod 9 is fixedly connected between the two side plates 8. The telescopic end of the linear electric push rod 6 pushes the abutment 7 to move with the L-shaped fence 1 on the same side, which in turn drives the L-shaped fence 1 facing the same side to move synchronously. This allows the telescopic fence 4 to telescopically move relative to its two adjacent L-shaped fences 1, thereby changing the distance between the two adjacent L-shaped fences 1. At the same time, the telescopic support rod 9 between the two adjacent L-shaped fences 1 can telescopically extend and retract synchronously and provide limiting support for the two adjacent L-shaped fences 1. This allows the protective space of the four L-shaped fences 1 to be adjusted, effectively improving the versatility of the fence device.

[0018] Each of the four L-shaped enclosures 1 has a grounding fixing assembly fixedly connected to its lower outer wall. The grounding fixing assembly includes a grounding plate 10 fixedly connected to the outer wall of the L-shaped enclosure 1. A threaded sleeve 11 is fixedly connected to the grounding plate 10. A locking screw 12 is threaded inside the threaded sleeve 11. A disassembly knob 16 is fixedly connected to the top of the locking screw 12. A grounding cone 13 is fixedly connected to the bottom of the locking screw 12. The grounding fixing assembly also includes a lifting plate 14 rotatably connected to the upper end of the locking screw 12 via a bearing. Two positioning rods 15 are fixedly connected to the lower end face of the lifting plate 14. Two through holes are opened on the grounding plate 10. The two positioning rods 15 slide with the grounding plate 10 through the two through holes. Rotating the disassembly knob 16 drives the locking screw 12 to rotate, allowing the locking screw 12 to rotate relative to the threaded sleeve 11 and drive the grounding cone 13 to gradually move downwards. This allows the grounding cone 13 to penetrate into the soil, ensuring that the grounding plate 10 fully contacts the soil and secures the enclosure device. Simultaneously, as the locking screw 12 rotates, the lifting plate 14 moves downwards and pushes the two positioning rods 15 into the soil. This positions and limits the downward movement of the grounding cone 13, ensuring its stability and straightness in penetrating the soil. This improves the stability and safety of the enclosure device in soil areas.

[0019] The working principle of this utility model is as follows: When in use, if it is necessary to adjust the protective space of the enclosure device according to the needs of the tree pit renovation construction size, the linear electric push rod 6 can be controlled to operate. The extension end of the linear electric push rod 6 can be used to push the plate 7 and the L-shaped enclosure 1 on the same side to move. This can then drive the L-shaped enclosure 1 opposite to the L-shaped enclosure 1 on the same side to move synchronously, so that the telescopic enclosure 4 can move telescopically relative to its two adjacent L-shaped enclosures 1 to change the distance between the two adjacent L-shaped enclosures 1. At the same time, the telescopic support rod 9 between the two adjacent L-shaped enclosures 1 can extend and retract synchronously and provide limiting support for the two adjacent L-shaped enclosures 1, thereby adjusting the protective space of the four L-shaped enclosures 1. After the protective space of the enclosure device is adjusted, if it is necessary to fix the enclosure device to the soil area, the grounding cone 13 can be inserted into the soil surface, and the locking screw 12 can be driven to rotate by rotating the disassembly knob 16, so that the locking screw 12 can rotate relative to the threaded sleeve 11 and drive the grounding cone 13 to gradually move down, so that the grounding cone 13 can penetrate into the soil, so that the grounding plate 10 can fully contact the soil to fully fix the enclosure device. At the same time, when the locking screw 12 is driven to rotate, the lifting plate 14 can move down synchronously and push the two positioning rods 15 into the soil to position and assist in limiting the downward movement of the grounding cone 13.

[0020] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A green and environmentally friendly construction device for renovating tree pits on urban roads, characterized in that, include: Four L-shaped enclosures (1); The space adjustable component includes several movable slots (2) opened inside the four L-shaped enclosures (1), each movable slot (2) is slidably connected to a transition plate (3), and a telescopic enclosure (4) is fixedly connected between two transition plates (3) on the same side. A spacing adjustment component is fixedly connected to the outer wall of the L-shaped enclosure (1), and the spacing adjustment component is used to drive the telescopic enclosure (4) to telescopically move relative to the L-shaped enclosure (1) to adjust the spacing between two adjacent L-shaped enclosures (1). Each of the four L-shaped enclosures (1) has a grounding fixing component fixedly connected to the lower part of its outer wall.

2. The green and environmentally friendly urban road tree pit renovation construction device according to claim 1, characterized in that, The spacing adjustment component includes a fixed bracket (5) fixedly connected to the outer wall of the L-shaped enclosure (1), a linear electric push rod (6) fixedly installed on the inner side of the fixed bracket (5), and a backing plate (7) fixedly connected to the outer wall of the L-shaped enclosure (1) on the same side, and the telescopic end of the linear electric push rod (6) fixedly connected to the backing plate (7).

3. The green and environmentally friendly urban road tree pit renovation construction device according to claim 2, characterized in that, The spacing adjustment component also includes two side plates (8) fixedly connected to the outer walls of two L-shaped enclosures (1) located on the same side, and a telescopic support rod (9) is fixedly connected between the two side plates (8).

4. The green and environmentally friendly urban road tree pit renovation construction device according to claim 1, characterized in that, The grounding fixing assembly includes a grounding plate (10) fixedly connected to the outer wall of the L-shaped enclosure (1), a threaded sleeve (11) fixedly connected to the grounding plate (10), a locking screw (12) threaded inside the threaded sleeve (11), and a grounding cone (13) fixedly connected to the bottom end of the locking screw (12).

5. The green and environmentally friendly urban road tree pit renovation construction device according to claim 4, characterized in that, The grounding fixing assembly also includes a lifting plate (14) that is rotatably connected to the upper end of the locking screw (12) via a bearing. Two positioning rods (15) are fixedly connected to the lower end face of the lifting plate (14). Two through holes are opened on the grounding plate (10). The two positioning rods (15) slide with the grounding plate (10) through the two through holes.

6. The green and environmentally friendly urban road tree pit renovation construction device according to claim 4, characterized in that, The top end of the locking screw (12) is fixedly connected to a disassembly knob (16).

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