Tree pit reinforcement support structure

Abstract

This utility model discloses a tree pit reinforcement support structure, including at least one set of tensile components. Each set of tensile components includes an angle iron for pre-embedded fixation to the ground and at least one connecting cable for connecting the angle iron and the tree body. One end of the connecting cable is welded to the angle iron, and the other end is detachably connected to the tree body. The end of the connecting cable connected to the angle iron can be pre-embedded to the ground through concrete along with the angle iron. This structure has good stability, is easy to operate, and is not easily damaged.

Description

Technical Field

[0001] This utility model relates to the field of tree pit reinforcement technology, specifically a tree pit reinforcement support structure. Background Technology

[0002] Tree pits, as a key facility in urban greening, must simultaneously meet the dual requirements of supporting road loads and ensuring tree growth. Traditional reinforcement support structures for tree pits generally use wooden frames or metal frames. Although they have high initial strength, they are prone to misalignment due to external influences. Wooden frames are susceptible to rot caused by wind and moisture, affecting their strength. Furthermore, traditional reinforcement support structures have poor connection to the ground, poor stability, and are complex to install. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tree pit reinforcement support structure to solve the problems of inconvenient installation, low connection with the ground and poor stability mentioned in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a tree pit reinforcement support structure, comprising at least one set of tensile components, each set of tensile components comprising an angle iron for pre-embedded fixation to the ground and at least one connecting cable for connecting the angle iron and the tree body, one end of the connecting cable being welded to the angle iron and the other end being detachably connected to the tree body, and the end of the connecting cable connected to the angle iron being able to be pre-embedded to the ground through concrete along with the angle iron.

[0005] As a further improvement of this utility model, a sliding lock is provided at one end of the connecting cable corresponding to the tree body, and a collar for fitting onto the tree body is formed between the sliding lock and the connecting cable, and the sliding lock and the connecting cable are slidably connected.

[0006] As a further improvement of this utility model, the angle iron includes a fixed end for fixing to the ground by pouring concrete and a connecting end for connecting to the connecting cable. The connecting end has a plurality of connecting holes, and an arc-shaped wall is provided at the connection position between the connecting holes and the end face of the connecting end.

[0007] As a further improvement of this utility model, the fixed end and the connecting end are arranged perpendicular to each other.

[0008] As a further improvement of this utility model, one end of the slide lock is provided with a tensioning head and a control valve. The control valve is positioned corresponding to the tensioning head and is rotatably connected to it. After the control valve is rotated to the end of the tensioning head, the slide lock can be locked on the connecting cable.

[0009] As a further improvement of this utility model, a soft padding layer for protecting the surface of the tree is provided circumferentially on the connecting cable corresponding to the collar position. The soft padding layer is made of burlap.

[0010] Compared with the prior art, this utility model provides a tree pit reinforcement support structure with the following beneficial effects: the angle iron is fixed by pre-embedded concrete and combined with the connection of welding cables, which greatly improves the load resistance of the structure, solves the problem of easy cracking of traditional rigid structures and deformation of improved materials under heavy load, reduces the damage rate under vehicle rolling and pedestrian trampling, and reduces the annual maintenance and replacement cost. The connecting cables are detachably connected to the tree body to form a flexible support, avoiding rigid fixation that restricts root growth, effectively reducing root entanglement, improving tree survival rate, and resolving the imbalance between structural durability and ecological compatibility. Attached Figure Description

[0011] Figure 1 This is a diagram showing the usage state of this utility model; Figure 2 This is a cross-sectional view of the sliding lock of this utility model; Figure 3 This is a partial structural diagram of the connecting cable of this utility model; Figure 4 This is a top view of the angle iron of this utility model; Figure 5 The accompanying drawings are for reference only. Figure 4 A sectional view along section line A.

[0012] Reference numerals: 1. Tensile component; 11. Angle iron; 12. Connecting cable; 111. Fixed end; 112. Connecting end; 113. Connecting hole; 114. Curved wall; 121. Sliding lock; 122. Collar; 123. Soft padding layer; 1211. Tightening head; 1212. Control valve. Detailed Implementation

[0013] As shown in the figure, in order to achieve the above-mentioned objective, this utility model provides a tree pit reinforcement support structure, including at least one set of tensile components 1. Each set of tensile components 1 includes an angle iron 11 for pre-embedded and fixed to the ground and at least one connecting cable 12 for connecting the angle iron 11 and the tree body. One end of the connecting cable 12 is welded to the angle iron 11, and the other end is detachably connected to the tree body. The end of the connecting cable 12 connected to the angle iron 11 can be pre-embedded to the ground through concrete along with the angle iron 11.

[0014] When implementing this solution, during tree pit construction, the number of tensile component 1 groups is first determined according to the tree specifications. Typically, three or more groups are arranged in a circular pattern to ensure balanced stress. In each group of tensile component 1, angle iron 11 is first processed. The length of angle iron 11 is determined according to the depth of the tree pit and the ground load requirements. One end of angle iron 11 is used as the end to connect with the connecting cable 12. Welding is used to fix one end of the connecting cable 12 to this end. After welding, the connection strength is checked to ensure that there are no false welds or detachments. Those skilled in the art can use connecting holes 113 on the angle iron for the connecting cable 12 to pass through first and then weld. This results in higher stability and higher connection strength. Alternatively, it can be directly welded into shape. Following this, pre-embedded construction is carried out. Pre-embedded trenches are excavated around the tree pit, and angle iron 11 with welded connecting cables 12 is placed into the trenches, ensuring that the end connecting the connecting cables 12 and angle iron 11 is completely submerged. Concrete is then poured into the trenches, and after the concrete hardens, the angle iron 11 forms a stable pre-embedded fixing structure with the ground. The other end of the connecting cables 12 faces the tree body and is connected in a detachable manner. One implementation method is to install a movable sliding lock 121 at the end of the connecting cables 12. By bending the end of the connecting cables 12 towards the tree, a loop 122 is formed for attaching to the tree. After connecting the loop 122 to the tree, the sliding lock 121 is operated to lock it. A second implementation method is to install a hook at the end of the connecting cables 12, wrap flexible binding tape around the tree body, and attach the hook to the binding tape, achieving a detachable connection, facilitating subsequent adjustment or disassembly according to tree growth.

[0015] As an improved specific implementation, a sliding lock 121 is provided at one end of the connecting cable 12 corresponding to the tree body. A collar 122 for fitting onto the tree body is formed between the sliding lock 121 and the connecting cable 12. The sliding lock 121 and the connecting cable 12 are slidably connected.

[0016] In the implementation of this scheme, the preferred method is to use a sliding lock 121. The sliding lock 121 is made of metal and has a through hole for the connecting cable 12 to pass through. The connecting cable 12 can slide freely along the through hole. The sliding lock 121 and the connecting cable 12 cooperate to form a collar 122. The size of the collar 122 can be adjusted by sliding the sliding lock 121 on the connecting cable 12. During construction, the sliding lock 121 is first put on the connecting cable 12, and the sliding lock 121 is pushed so that the collar 122 surrounds the tree body. The position of the sliding lock 121 is adjusted according to the diameter of the tree so that the collar 122 fits tightly against the tree body without squeezing the bark. Since the sliding lock 121 is slidably connected to the connecting cable 12, when the diameter of the tree grows, the sliding lock 121 can be pushed to move outward along the connecting cable 12 to enlarge the size of the collar 122, thus avoiding the collar 122 from restricting the growth of the tree. At the same time, if it is necessary to disassemble the connecting cable 12, simply slide the sliding lock 121 to detach the collar 122 from the tree body. The operation is simple and does not damage the tree structure, effectively adapting to the needs of different growth stages of the tree.

[0017] As an improved specific embodiment, the angle iron 11 includes a fixed end 111 for fixing to the ground by pouring concrete and a connecting end 112 for connecting to the connecting cable 12. The connecting end 112 has a plurality of connecting holes 113, and an arc-shaped wall 114 is provided at the connection position between the connecting holes 113 and the end face of the connecting end 112. The fixed end 111 and the connecting end 112 are arranged perpendicular to each other.

[0018] In implementing this solution, it is preferable to use a connecting hole 113. First, connect the connecting cable 12 to the connecting hole 113. This can be done by fastening it to the connecting end 112 or by threading it through and then connecting it by wrapping. Setting the connection position between the connecting hole 113 and the end face of the connecting end 112 as an arc-shaped wall 114 can reduce wear on the connecting cable 12. Traditional right-angle walls are more likely to cause wear on the connecting cable 12 itself, damaging its connection strength. Setting the fixed end 111 and the connecting end 112 perpendicular to each other allows the angle iron 11 to make the connection angle between the connecting cable 12 and the tree more natural after it is cast into shape with the ground, reducing wear on the connecting cable 12 from other positions and improving its service life.

[0019] As an improved specific implementation, one end of the slide lock 121 is provided with a tensioning head 1211 and a control valve 1212. The control valve 1212 is positioned corresponding to the tensioning head 1211 and is rotatably connected to it. After the control valve 1212 rotates to the end of the tensioning head 1211, the slide lock 121 can be locked on the connecting cable 12.

[0020] In this implementation, the outer wall of the control valve 1212 is provided with anti-slip texture. The control valve 1212 is a rotatable metal ring, which is sleeved on the outside of the tension head 1211 and rotatably connected to the slide lock 121. When it is necessary to adjust the tightness of the collar 122, the control valve 1212 is rotated away from the end of the tension head 1211. At this time, the through hole inside the slide lock 121 is in a loose state, and the connecting cable 12 can slide freely, pushing the slide lock 121 to adjust the size of the collar 122. After the collar 122 is adjusted to the appropriate size, the control valve 1212 is rotated toward the end of the tension head 1211 until the control valve 1212 is in contact with the end of the tension head 1211. At this time, the control valve 1212 squeezes the tension head 1211, reducing the diameter of the through hole inside the slide lock 121, locking the connecting cable 12 and preventing the slide lock 121 from sliding on the connecting cable 12. The structure is easy to operate. The locking and unlocking of the collar 122 can be achieved by rotating the control valve 1212, ensuring the stability of the connection between the connecting cable 12 and the tree body, and facilitating subsequent adjustments.

[0021] As an improved specific implementation, a soft padding layer 123 for protecting the surface of the tree is provided circumferentially on the connecting cable 12 at the position corresponding to the collar 122. The soft padding layer 123 is made of burlap.

[0022] In the implementation of this solution, the first method is as follows: cut the burlap into a long strip that matches the circumference of the loop 122, and fix the burlap to the inner surface of the loop 122 formed by the connecting rope 12 through a sewing process. The edge of the burlap is aligned with the edge of the connecting rope 12 to ensure that when the loop 122 is wrapped around the tree body, the burlap is completely attached to the tree bark, avoiding direct contact between the connecting rope 12 and the tree, which would cause bark abrasion. The second implementation method is as follows: The burlap is made into a tube shape and placed on the section of the connecting cable 12 corresponding to the loop 122. The two ends of the burlap are fixed to the connecting cable 12 by the binding strap to prevent the burlap from sliding on the connecting cable 12. After the loop 122 is formed, the burlap is located between the connecting cable 12 and the tree body, which plays a buffering role and reduces the pressure of the connecting cable 12 on the tree bark. At the same time, the burlap has a certain degree of breathability, which does not affect the normal breathing of the tree bark and ensures the growth of the tree.

[0023] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A tree pit reinforcement and support structure, characterized in that, It includes at least one set of tensile components, each set of tensile components including an angle iron for pre-embedded fixation to the ground and at least one connecting cable for connecting the angle iron and the tree body. One end of the connecting cable is welded to the angle iron, and the other end is detachably connected to the tree body. The end of the connecting cable connected to the angle iron can be pre-embedded to the ground through concrete along with the angle iron.

2. The tree pit reinforcement support structure according to claim 1, characterized in that, A sliding lock is provided at one end of the connecting cable corresponding to the tree body. A collar for fitting onto the tree body is formed between the sliding lock and the connecting cable. The sliding lock and the connecting cable are slidably connected.

3. The tree pit reinforcement support structure according to claim 1, characterized in that, The angle iron includes a fixed end for fixing to the ground by pouring concrete and a connecting end for connecting to the connecting cable. The connecting end has several connecting holes, and the connection position between the connecting holes and the end face of the connecting end is provided with an arc-shaped wall.

4. The tree pit reinforcement support structure according to claim 3, characterized in that, The fixed end and the connecting end are arranged perpendicular to each other.

5. The tree pit reinforcement support structure according to claim 2, characterized in that, One end of the slide lock is provided with a tensioning head and a control valve. The control valve is positioned corresponding to the tensioning head and is rotatably connected to it. After the control valve is rotated to the end of the tensioning head, the slide lock can be locked on the connecting cable.

6. The tree pit reinforcement support structure according to claim 2, characterized in that, The connecting cable is provided with a soft padding layer, which is made of burlap, around the corresponding loop position to protect the surface of the tree.

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